606 area code
The 606 area code serves a region in eastern Kentucky, encompassing cities such as Ashland, Hazard, Morehead, and Pikeville. It is part of the North American Numbering Plan (NANP) and covers a diverse area with both urban and rural communities. The 606 area code plays a crucial role in facilitating telecommunications services, connecting residents, businesses, and organizations across the designated geographic area. As with other area codes, it helps streamline communication and ensures efficient telephone numbering within its specified region.
| State | Kentucky |
| Major City | Ashland |
| Timezone | Central Time Zone (CT) |
What time zone is area code 606?
Area code 606 is located in the Eastern Time Zone (ET) in the United States. This time zone is four hours behind Coordinated Universal Time (UTC-4). The Eastern Time Zone is widely observed in the eastern part of the country, encompassing states such as Kentucky, New York, Florida, and others. Therefore, residents and businesses within the 606 area code adhere to the Eastern Time Zone's standard time and daylight saving time practices, if applicable.
Note that the start and end dates of daylight saving time can change
History
The 606 area code has a history rooted in the development of telecommunications infrastructure in the United States. Established as part of the North American Numbering Plan (NANP), it became operational to meet the growing demand for telephone services in the designated region, primarily covering eastern Kentucky. Over the years, the area code has played a vital role in connecting communities, facilitating communication, and supporting the region's economic and social development. As technology has advanced, the 606 area code continues to be a key identifier for telephone numbers in the area, contributing to the seamless functioning of telecommunications networks.
Nearby Areacodes of 606
This table provides a quick overview of all area codes, their locations, and some historical context for each.
| Area Code | Location | History and Details |
|---|---|---|
| 220/740 | Newark, OH | The 220/740 area code serves Newark, OH, and surrounding areas in central Ohio. It was overlaid onto the existing 740 area code to address the increasing demand for telephone numbers in the region. |
| 270/364 | Bowling Green, KY | The 270/364 area code serves Bowling Green, KY, and surrounding areas in western Kentucky. Established in 1999, it was split from the 502 area code to meet the growing telecommunications needs of the region. |
| 276 | Bristol, VA | The 276 area code covers Bristol, VA, and its neighboring regions. It plays a crucial role in connecting communities in southwestern Virginia and addressing the communication needs of the local population. |
| 304/681 | West Virginia | The 304/681 area code serves the state of West Virginia. Originally established in 1947, it was later overlaid with the 681 area code in 2009 to accommodate the growing demand for telephone services in the region. |
| 423 | Chattanooga, TN | The 423 area code serves Chattanooga, TN, and nearby areas. It has been a key component of the telecommunications infrastructure, connecting residents and businesses in the southeastern part of Tennessee. |
| 502 | Louisville, KY | The 502 area code serves Louisville, KY, and its metropolitan area. Established in 1947, it has played a vital role in providing telecommunication services to the largest city in Kentucky. |
| 513 | Cincinnati, OH | The 513 area code covers Cincinnati, OH, and its surrounding regions. It has been an integral part of the telecommunications network, serving the southwestern part of Ohio. |
| 606 | Ashland, KY | The 606 area code serves Ashland, KY, and the eastern part of the state. It has been instrumental in connecting communities and supporting communication needs in the region. |
| 812/930 | Evansville, IN | The 812/930 area code serves Evansville, IN, and surrounding areas. Originally established in 1947, it has undergone changes, including overlays like the 930 area code, to manage the demand for telephone services. |
| 859 | Lexington-Fayette, KY | The 859 area code serves Lexington-Fayette, KY, and its metropolitan area. Established in 1999, it was created through a split from the 606 area code to accommodate the growing telecommunications needs of the region. |
| 931 | Clarksville, TN | The 931 area code serves Clarksville, TN, and its neighboring areas. It has played a crucial role in connecting communities in the north-central part of Tennessee. |
| 937 | Dayton, OH | The 937 area code covers Dayton, OH, and its metropolitan area. Established in 1996, it has been a key component of the telecommunications infrastructure, serving the southwestern part of Ohio. |
Counties in Area Code 606
Area code 606 covers a total of 44 counties in the state of kentucky. These counties include a diverse range of landscapes and communities, from the eastern plains to the western mountains.
| County | Total Population | % of 606 | % of County |
|---|---|---|---|
| Pike, KY | 65,024 | 5% | 100% |
| Pulaski, KY | 63,063 | 5% | 100% |
| Laurel, KY | 58,849 | 3% | 100% |
| Boyd, KY | 49,542 | 1% | 100% |
| Floyd, KY | 39,451 | 3% | 100% |
| Greenup, KY | 36,910 | 2% | 100% |
| Whitley, KY | 35,637 | 3% | 100% |
| Knox, KY | 31,883 | 3% | 100% |
| Harlan, KY | 29,278 | 3% | 100% |
| Perry, KY | 28,712 | 2% | 100% |
| Bell, KY | 28,691 | 2% | 100% |
| Carter, KY | 27,720 | 3% | 100% |
| Letcher, KY | 24,519 | 2% | 100% |
| Lincoln, KY | 24,742 | 2% | 97% |
| Johnson, KY | 23,356 | 2% | 100% |
| Rowan, KY | 23,333 | 2% | 100% |
| Clay, KY | 21,730 | 3% | 100% |
| Wayne, KY | 20,813 | 3% | 98% |
| McCreary, KY | 18,306 | 3% | 100% |
| Mason, KY | 17,490 | 2% | 100% |
| Rockcastle, KY | 17,056 | 2% | 100% |
| Knott, KY | 16,346 | 2% | 100% |
| Lawrence, KY | 15,860 | 3% | 100% |
| Casey, KY | 15,955 | 3% | 99% |
| Estill, KY | 14,672 | 2% | 100% |
| Fleming, KY | 14,348 | 2% | 100% |
| Morgan, KY | 13,923 | 3% | 100% |
| Breathitt, KY | 13,878 | 3% | 100% |
| Lewis, KY | 13,870 | 3% | 100% |
| Jackson, KY | 13,494 | 2% | 100% |
| Magoffin, KY | 13,333 | 2% | 100% |
| Martin, KY | 12,929 | 2% | 100% |
| Powell, KY | 12,613 | 1% | 100% |
| Bath, KY | 11,591 | 2% | 100% |
| Leslie, KY | 11,310 | 3% | 100% |
| Clinton, KY | 10,272 | 1% | 88% |
| Bracken, KY | 8,488 | 1% | 100% |
| Lee, KY | 7,887 | 1% | 100% |
| Elliott, KY | 7,852 | 2% | 100% |
| Wolfe, KY | 7,355 | 1% | 100% |
| Menifee, KY | 6,306 | 1% | 100% |
| Owsley, KY | 4,755 | 1% | 100% |
| Robertson, KY | 2,282 | 1% | 100% |
| Pendleton, KY | 14,877 | 0% | 8% |
Cities in Area Code 606
Here are the some of the major cities and towns in Kentucky covered by area code 606 include Cheyenne, Casper, Laramie, Gillette, Rock Springs, Sheridan, Jackson, Cody, and Evanston, among others. There are many more smaller towns and communities within this area code as well.
| County | Total Population | % of 270 | % of County |
|---|---|---|---|
| Bowling Green, KY | 58,067 | 0% | 100% |
| Ashland, KY | 21,684 | 0% | 100% |
| Somerset, KY | 11,196 | 0% | 100% |
| Middlesborough, KY | 10,334 | 0% | 100% |
| Maysville, KY | 9,011 | 0% | 100% |
| London, KY | 7,993 | 0% | 100% |
| Flatwoods, KY | 7,423 | 0% | 100% |
| Corbin, KY | 7,304 | 0% | 100% |
| Pikeville, KY | 6,903 | 0% | 100% |
| Morehead, KY | 6,845 | 0% | 100% |
| Monticello, KY | 6,188 | 0% | 100% |
| Williamsburg, KY | 5,245 | 0% | 100% |
| Westwood, KY | 4,746 | 0% | 100% |
| Hazard, KY | 4,456 | 0% | 100% |
| Grayson, KY | 4,217 | 0% | 100% |
| Stanford, KY | 3,487 | 0% | 100% |
| Paintsville, KY | 3,459 | 0% | 100% |
| West Liberty, KY | 3,435 | 0% | 100% |
| Russell, KY | 3,380 | 0% | 100% |
| Prestonsburg, KY | 3,255 | 0% | 100% |
| Barbourville, KY | 3,165 | 0% | 100% |
| Stanton, KY | 2,733 | 0% | 100% |
| Irvine, KY | 2,715 | 0% | 100% |
| Flemingsburg, KY | 2,658 | 0% | 100% |
| Mount Vernon, KY | 2,477 | 0% | 100% |
| Louisa, KY | 2,467 | 0% | 100% |
| Raceland, KY | 2,424 | 0% | 100% |
| Cumberland, KY | 2,237 | 0% | 100% |
| Jackson, KY | 2,231 | 0% | 100% |
| Jenkins, KY | 2,203 | 0% | 100% |
| Liberty, KY | 2,168 | 0% | 100% |
| Whitesburg, KY | 2,139 | 0% | 100% |
| Albany, KY | 2,033 | 0% | 100% |
| Salyersville, KY | 1,883 | 0% | 100% |
| Catlettsburg, KY | 1,856 | 0% | 98% |
| North Corbin, KY | 1,773 | 0% | 100% |
| Harlan, KY | 1,745 | 0% | 100% |
| Pineville, KY | 1,732 | 0% | 100% |
| Coal Run Village, KY | 1,706 | 0% | 100% |
| Pine Knot, KY | 1,621 | 0% | 100% |
| Worthington, KY | 1,609 | 0% | 100% |
| Olive Hill, KY | 1,599 | 0% | 100% |
| Owingsville, KY | 1,530 | 0% | 100% |
| Vanceburg, KY | 1,518 | 0% | 100% |
| Loyall, KY | 1,461 | 0% | 100% |
| Stearns, KY | 1,416 | 0% | 100% |
| Beattyville, KY | 1,307 | 0% | 100% |
| Manchester, KY | 1,255 | 0% | 100% |
| Brodhead, KY | 1,211 | 0% | 100% |
| Augusta, KY | 1,190 | 0% | 100% |
| Greenup, KY | 1,188 | 0% | 100% |
Largest telephone carriers in area code 606
This table provides a quick overview of nearby area codes, their locations, and some historical context for each.
| Carrier | Landline Market Share | Wireless Market Share |
|---|---|---|
| Windstream Kentucky East - Lexington | 13% | - |
| South Central Bell | 9% | - |
| Alec | 8% | - |
| Windstream Kentucky East - London | 7% | - |
| Level 3 | 5% | - |
| Mikrotec | 4% | - |
| Lightyear Ntwk Sol Of Ky | 4% | - |
| Other | 23% | - |
| Carrier | Landline Market Share | Wireless Market Share |
| Cingular | - | 9% |
| Verizon Wireless | - | 5% |
| Appalachian Wireless | - | 5% |
| Sprint | - | 1% |
| Northstar Technology | - | 1% |
| Powertel Kentucky Licenses | - | 1% |
| Virginia PCS Alliance, LC | - | 1% |
| Other | - | 23% |
Prefixes in Area Code 606
Below is the list of some of Prefixes in area code 606
| Prefix | Usage | Primary City | Carrier | Introduction Date |
|---|---|---|---|---|
| (606) 200- | landline | Pikeville | Nuvox Communications | 08/26/2004 |
| (606) 202- | landline | Vanceburg | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 205- | wireless | Pikeville | New Cingular Wireless PCS - GA | 08/14/1998 |
| (606) 206- | landline | Mount Olivet | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 207- | landline | Morehead | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 208- | landline | Beattyville | Inter Mountain Cable DBA Mikrotec Communications | 05/23/2001 |
| (606) 209- | landline | Flemingsburg | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 210- | landline | Owingsville | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 212- | landline | Jenkins | Inter Mountain Cable DBA Mikrotec Communications | 06/30/2001 |
| (606) 213- | landline | Harold | East Kentucky Netwrk DBA Appalachian Wireless | 06/30/2001 |
| (606) 214- | landline | Whitesburg | Inter Mountain Cable DBA Mikrotec Communications | 06/30/2001 |
| (606) 215- | wireless | Corbin | Sprint Spectrum | 02/14/2001 |
| (606) 216- | landline | Hazard | East Kentucky Netwrk DBA Appalachian Wireless | 06/30/2001 |
| (606) 217- | landline | Berry | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 218- | landline | Pikeville | Bellsouth Telecomm DBA South Central Bell Tel | 11/20/1998 |
| (606) 219- | wireless | Somerset | New Cingular Wireless PCS - GA | 08/21/2001 |
| (606) 220- | landline | Paintsville | Touchtone Communications DBA Alec | 01/14/2000 |
| (606) 223- | landline | Hazard | East Kentucky Netwrk DBA Appalachian Wireless | 04/03/2001 |
| (606) 224- | landline | London | New Cingular Wireless PCS - GA | 08/21/2001 |
| (606) 225- | wireless | Olive Hill | Cellco Partnership DBA Verizon Wireless | 01/08/2004 |
| (606) 226- | wireless | Dwale | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 228- | landline | Staffordsville | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 229- | landline | Staffordsville | Touchtone Communications DBA Alec | 06/12/2012 |
| (606) 230- | wireless | Allen | New Cingular Wireless PCS - GA | 06/25/2007 |
| (606) 231- | landline | London | New Cingular Wireless PCS - GA | 06/19/2002 |
| (606) 232- | landline | Ashland | Sprint Spectrum- Ky | 06/23/2001 |
| (606) 233- | wireless | Hazard | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 234- | wireless | London | East Kentucky Netwrk DBA Appalachian Wireless | 01/08/2004 |
| (606) 235- | wireless | Hustonville | Cellco Partnership DBA Verizon Wireless | 03/25/2004 |
| (606) 236- | landline | Maysville | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 07/11/2001 |
| (606) 237- | landline | South Williamson | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 238- | landline | Partridge | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 07/11/2001 |
| (606) 239- | landline | Morehead | East Kentucky Netwrk DBA Appalachian Wireless | 01/08/2004 |
| (606) 240- | landline | Monticello | East Kentucky Netwrk DBA Appalachian Wireless | 12/06/2006 |
| (606) 242- | landline | Middlesboro | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 243- | wireless | Barbourville | East Kentucky Netwrk DBA Appalachian Wireless | 01/08/2004 |
| (606) 244- | wireless | Louisa | Virginia PCS Alliance, L.c. | 09/28/2004 |
| (606) 245- | wireless | Somerset | Northstar Technology | 10/31/2001 |
| (606) 246- | landline | Middlesboro | Bellsouth Telecomm DBA South Central Bell Tel | 02/15/2001 |
| (606) 247- | landline | Moorefield | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 248- | landline | Middlesboro | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 251- | landline | Ary | Thacker/grigsby Telephone Co. | 02/04/1994 |
| (606) 252- | landline | Vicco | Level 3 Communications | 05/06/2002 |
| (606) 253- | wireless | Pikeville | Sprint Spectrum | 02/05/2002 |
| (606) 254- | landline | Ashland | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 255- | wireless | Grayson | Sprint Spectrum- Ky | 11/06/2001 |
| (606) 256- | landline | Mount Vernon | Windstream Kentucky East - London | 02/04/1994 |
| (606) 257- | landline | South Williamson | Level 3 Communications | 04/10/2002 |
| (606) 258- | landline | Corbin | Bellsouth Telecomm DBA South Central Bell Tel | 03/25/2002 |
| (606) 259- | landline | Allen | Level 3 Communications | 04/10/2002 |
| (606) 260- | wireless | London | Cellco Partnership DBA Verizon Wireless | 08/04/2003 |
| (606) 261- | wireless | Corbin | Powertel Kentucky Licenses | 02/25/2002 |
| (606) 262- | wireless | Pikeville | Powertel Kentucky Licenses | 02/25/2002 |
| (606) 263- | wireless | Prestonsburg | Powertel Kentucky Licenses | 02/25/2002 |
| (606) 264- | wireless | Paintsville | Powertel Kentucky Licenses | 02/25/2002 |
| (606) 265- | landline | Flatgap | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 266- | landline | Yeaddiss | Level 3 Communications | 05/06/2002 |
| (606) 267- | landline | Ewing | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 268- | landline | Williamsburg | Bandwidth.com Clec | 10/18/2013 |
| (606) 269- | wireless | Middlesboro | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 271- | wireless | Somerset | Sprint Spectrum | 02/25/2002 |
| (606) 272- | wireless | Jackson | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 273- | wireless | Harlan | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 274- | landline | Somerset | Windstream Kentucky East - London | 02/04/1994 |
| (606) 275- | wireless | Hyden | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 276- | wireless | Hindman | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 277- | landline | Barbourville | Windstream Kentucky East - London | 09/26/2002 |
| (606) 278- | landline | Monticello | Sprint Spectrum- Ky | 08/07/2002 |
| (606) 279- | landline | Wooton | Leslie County Telephone Co. | 02/04/1994 |
| (606) 280- | wireless | Corbin | New Cingular Wireless PCS - GA | 10/16/2006 |
| (606) 281- | landline | Wooton | Tv Service | 04/09/2007 |
| (606) 282- | landline | Stanford | Inter Mountain Cable DBA Mikrotec Communications | 05/23/2001 |
| (606) 284- | landline | Wayland | Inter Mountain Cable DBA Mikrotec Communications | 05/23/2001 |
| (606) 285- | landline | Martin | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 286- | landline | Olive Hill | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 287- | landline | Mc Kee | Peoples Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 289- | landline | Freeburn | Sbc Internet Services | 03/02/2011 |
| (606) 291- | landline | Flemingsburg | Inter Mountain Cable DBA Mikrotec Communications | 03/07/2003 |
| (606) 292- | landline | Flemingsburg | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 293- | wireless | Albany | East Kentucky Netwrk DBA Appalachian Wireless | 01/09/2004 |
| (606) 294- | wireless | Ashland | East Kentucky Netwrk DBA Appalachian Wireless | 01/09/2004 |
| (606) 295- | landline | Booneville | Leslie County Telephone Co. | 02/04/1994 |
| (606) 296- | landline | Pineville | Bellsouth Telecomm DBA South Central Bell Tel | 07/22/2002 |
| (606) 297- | landline | Staffordsville | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 298- | landline | Inez | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 299- | wireless | Somerset | East Kentucky Netwrk DBA Appalachian Wireless | 01/08/2004 |
| (606) 301- | landline | Maysville | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 302- | wireless | Middlesboro | New Cingular Wireless PCS - GA | 09/27/2006 |
| (606) 303- | landline | Liberty | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 304- | wireless | Corbin | New Cingular Wireless PCS - GA | 03/29/2005 |
| (606) 305- | wireless | Somerset | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 306- | wireless | Albany | New Cingular Wireless PCS - GA | 05/10/1999 |
| (606) 307- | wireless | Monticello | New Cingular Wireless PCS - GA | 05/10/1999 |
| (606) 308- | wireless | Mount Vernon | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 309- | wireless | London | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 310- | wireless | Stearns | New Cingular Wireless PCS - GA | 05/10/1999 |
| (606) 312- | wireless | London | Cellco Partnership DBA Verizon Wireless | 01/25/1998 |
| (606) 313- | landline | Morehead | Alec | 02/03/2005 |
| (606) 314- | landline | Greenup | Mcimetro Access Transmission Services LLC | 04/12/2005 |
| (606) 315- | wireless | Olive Hill | New Cingular Wireless PCS - DC | 02/06/2007 |
| (606) 316- | landline | Olive Hill | New Cingular Wireless PCS - DC | 05/18/1998 |
| (606) 317- | landline | Jackson | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 08/14/1998 |
| (606) 318- | landline | Stanton | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 08/14/1998 |
| (606) 319- | landline | Beattyville | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 08/14/1998 |
| (606) 320- | landline | Stanford | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 06/30/2001 |
| (606) 324- | landline | Ashland | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 325- | landline | Ashland | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 326- | landline | Ashland | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 327- | landline | Ashland | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 328- | landline | Albany | Sprint Communications Company, | |
| (606) 329- | landline | Ashland | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 330- | landline | London | Windstream Kentucky East - London | 10/07/2002 |
| (606) 331- | wireless | Ashland | Cellco Partnership DBA Verizon Wireless | 02/25/2004 |
| (606) 332- | landline | Jackson | Inter Mountain Cable DBA Mikrotec Communications | 01/05/2001 |
| (606) 334- | landline | Hyden | Inter Mountain Cable DBA Mikrotec Communications | 01/05/2001 |
| (606) 335- | wireless | Whitesburg | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 336- | wireless | Owingsville | New Cingular Wireless PCS - GA | 03/22/2002 |
| (606) 337- | landline | Pineville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 339- | wireless | Allen | East Kentucky Netwrk DBA Appalachian Wireless | 11/06/2003 |
| (606) 340- | landline | Monticello | Windstream Kentucky East - Lexington | 07/01/1996 |
| (606) 341- | wireless | Burnside | Cellco Partnership DBA Verizon Wireless | 03/26/2004 |
| (606) 342- | wireless | Salt Lick | Cellco Partnership DBA Verizon Wireless | 03/25/2004 |
| (606) 343- | landline | Monticello | Windstream Kentucky East - Lexington | 01/10/1996 |
| (606) 344- | wireless | Corbin | New Cingular Wireless PCS - GA | 12/04/2001 |
| (606) 346- | landline | Hustonville | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 347- | wireless | Middlesboro | East Kentucky Netwrk DBA Appalachian Wireless | 07/04/1995 |
| (606) 348- | landline | Monticello | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 349- | landline | Salyersville | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 353- | landline | Stone | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 354- | landline | Pine Knot | Highland Telephone Cooperative | 02/04/1994 |
| (606) 355- | landline | Crab Orchard | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 356- | wireless | Morehead | New Cingular Wireless PCS - GA | 03/03/2003 |
| (606) 357- | Sbc Internet Services | 06/23/2014 | ||
| (606) 358- | landline | Wayland | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 359- | wireless | Frenchburg | Cellco Partnership DBA Verizon Wireless | 05/08/2002 |
| (606) 362- | wireless | Campton | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 363- | landline | South Shore | Touchtone Communications DBA Alec | 12/30/2002 |
| (606) 364- | landline | Sextons Creek | Peoples Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 365- | landline | Stanford | Bellsouth Telecomm DBA South Central Bell Tel | 05/01/2002 |
| (606) 367- | wireless | Paintsville | New Cingular Wireless PCS - GA | 04/17/2003 |
| (606) 368- | landline | Pippa Passes | Thacker/grigsby Telephone Co. | 02/04/1994 |
| (606) 369- | wireless | Ashland | Cellco Partnership DBA Verizon Wireless | 07/12/2002 |
| (606) 371- | wireless | Ashland | Cellco Partnership DBA Verizon Wireless | 01/30/2007 |
| (606) 372- | landline | Staffordsville | Cellular Services | 07/06/2009 |
| (606) 373- | landline | Hazard | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 374- | landline | Stinnett | Leslie County Telephone Co. | 02/04/1994 |
| (606) 375- | wireless | Maysville | Cellco Partnership DBA Verizon Wireless | 03/18/2005 |
| (606) 376- | landline | Stearns | Highland Telephone Cooperative | 02/04/1994 |
| (606) 377- | landline | Mc Dowell | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 378- | landline | Ary | Leslie County Telephone Co. | 02/04/1994 |
| (606) 379- | landline | Eubank | Windstream Kentucky East - London | 02/04/1994 |
| (606) 380- | landline | Hillsboro | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 01/03/2013 |
| (606) 382- | landline | Bethelridge | Windstream Kentucky East - London | 02/04/1994 |
| (606) 383- | wireless | Somerset | Bluegrass Wireless LLC | 09/16/2005 |
| (606) 385- | landline | Ashland | Fibernet | 09/22/2008 |
| (606) 386- | wireless | Mount Vernon | Cellco Partnership DBA Verizon Wireless | 09/24/2003 |
| (606) 387- | landline | Albany | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 388- | landline | Russell | Mcimetro Access Transmission Services LLC | 04/12/2005 |
| (606) 389- | wireless | London | Bluegrass Wireless LLC | 10/27/2005 |
| (606) 390- | landline | Warfield | Level 3 Communications | 01/12/2006 |
| (606) 391- | landline | Manchester | New Cingular Wireless PCS - GA | 10/25/2002 |
| (606) 392- | landline | Mount Vernon | Level 3 Communications | 06/19/2002 |
| (606) 393- | landline | Ashland | Level 3 Communications | 06/19/2002 |
| (606) 394- | landline | Science Hill | Level 3 Communications | 06/19/2002 |
| (606) 395- | landline | Warfield | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 396- | landline | Monticello | Windstream Kentucky East - Lexington | 10/15/2012 |
| (606) 398- | landline | Buckhorn | Leslie County Telephone Co. | 02/04/1994 |
| (606) 401- | landline | London | Windstream Kentucky East - London | 01/30/2012 |
| (606) 402- | wireless | Augusta | Cellco Partnership DBA Verizon Wireless | 01/20/2005 |
| (606) 403- | landline | Redfox | Tv Service | 03/07/2007 |
| (606) 404- | wireless | Corbin | Bluegrass Wireless LLC | 09/16/2005 |
| (606) 405- | landline | Catlettsburg | Mcimetro Access Transmission Services LLC | 04/12/2005 |
| (606) 407- | wireless | Maysville | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 408- | landline | Ashland | Windstream Kentucky East - Lexington | 09/27/2007 |
| (606) 412- | landline | Flemingsburg | Touchtone Communications DBA Alec | 01/14/2000 |
| (606) 414- | landline | Hazard | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/10/1999 |
| (606) 415- | landline | Ashland | Alec | 02/20/2004 |
| (606) 416- | wireless | Somerset | Cellco Partnership DBA Verizon Wireless | 11/21/2005 |
| (606) 417- | wireless | Freeburn | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 418- | landline | Irvine | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/10/1999 |
| (606) 419- | wireless | Ulysses | East Kentucky Netwrk DBA Appalachian Wireless | 09/21/2007 |
| (606) 420- | landline | Ashland | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 11/23/2011 |
| (606) 422- | wireless | Pikeville | New Cingular Wireless PCS - GA | 03/09/2001 |
| (606) 423- | landline | Science Hill | Windstream Kentucky East - London | 02/04/1994 |
| (606) 424- | wireless | Pikeville | New Cingular Wireless PCS - GA | 11/20/1998 |
| (606) 425- | wireless | Somerset | New Cingular Wireless PCS - GA | 02/16/2007 |
| (606) 426- | landline | Somerset | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 427- | landline | Mc Carr | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 431- | landline | Elkhorn City | Mcimetro Access Transmission Services LLC | 02/17/2010 |
| (606) 432- | landline | Pikeville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 433- | landline | Pikeville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 434- | landline | Pikeville | New Cingular Wireless PCS - GA | 02/04/1994 |
| (606) 435- | landline | Hazard | Windstream Kentucky East - Lexington | 01/10/1996 |
| (606) 436- | landline | Hazard | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 437- | landline | Pikeville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 438- | landline | Hindman | East Kentucky Netwrk DBA Appalachian Wireless | 02/04/1994 |
| (606) 439- | landline | Hazard | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 440- | landline | Vanceburg | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 441- | landline | Pineville | Big River Telephone Company - MO | 06/02/2006 |
| (606) 444- | landline | Pikeville | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 01/25/1998 |
| (606) 446- | landline | Cumberland | Inter Mountain Cable DBA Mikrotec Communications | 01/16/2013 |
| (606) 447- | landline | Topmost | Thacker/grigsby Telephone Co. | 02/04/1994 |
| (606) 448- | landline | Liberty | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 451- | landline | Somerset | Windstream Kentucky East - Lexington | 01/25/1998 |
| (606) 452- | landline | Wheelwright | Gearheart Comm. Co DBA Coalfields Telephone | 02/04/1994 |
| (606) 453- | landline | Livingston | Windstream Kentucky East - London | 02/04/1994 |
| (606) 454- | wireless | Pikeville | New Cingular Wireless PCS - GA | 04/01/1997 |
| (606) 456- | landline | Freeburn | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 457- | landline | Inez | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/18/1998 |
| (606) 458- | landline | Louisa | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/18/1998 |
| (606) 459- | landline | Prestonsburg | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/18/1998 |
| (606) 462- | wireless | Morehead | Sprint Spectrum | 11/05/2001 |
| (606) 463- | landline | Paintsville | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/18/1998 |
| (606) 464- | landline | Beattyville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 465- | landline | Ashland | New Cingular Wireless PCS - DC | 05/18/1998 |
| (606) 467- | landline | Ashland | Windstream Kentucky East - Lexington | 09/19/2002 |
| (606) 468- | landline | South Williamson | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/18/1998 |
| (606) 469- | landline | Whitesburg | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 05/18/1998 |
| (606) 471- | wireless | Ashland | Cellco Partnership DBA Verizon Wireless | 11/20/1998 |
| (606) 472- | landline | Grayson | University Telcom | 03/15/2004 |
| (606) 473- | landline | Greenup | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 474- | landline | Grayson | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 475- | landline | Grayson | Windstream Kentucky East - Lexington | 07/01/1996 |
| (606) 476- | landline | Vicco | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 477- | landline | Stanville | East Kentucky Netwrk DBA Appalachian Wireless | 02/04/1994 |
| (606) 478- | landline | Harold | Gearheart Comm. Co DBA Coalfields Telephone | 02/04/1994 |
| (606) 479- | landline | Harold | Gearheart Comm. Co DBA Coalfields Telephone | 07/04/1995 |
| (606) 481- | wireless | Stanton | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 482- | landline | Paintsville | East Kentucky Netwrk DBA Appalachian Wireless | 05/18/1998 |
| (606) 483- | wireless | Louisa | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 484- | wireless | Frenchburg | New Cingular Wireless PCS - GA | 06/26/2002 |
| (606) 485- | landline | Somerset | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 11/23/2011 |
| (606) 487- | landline | Hazard | Windstream Kentucky East - Lexington | 08/14/1998 |
| (606) 488- | landline | Mc Carr | Level 3 Communications | 10/25/2006 |
| (606) 492- | landline | Somerset | Windstream Kentucky East - Lexington | 06/03/2011 |
| (606) 493- | wireless | Mc Kee | East Kentucky Netwrk DBA Appalachian Wireless | 04/14/2003 |
| (606) 494- | landline | Russell | Windstream Kentucky East - Lexington | 02/27/1999 |
| (606) 495- | wireless | West Liberty | East Kentucky Netwrk DBA Appalachian Wireless | 04/14/2003 |
| (606) 496- | wireless | Salyersville | East Kentucky Netwrk DBA Appalachian Wireless | 04/14/2003 |
| (606) 497- | wireless | Hindman | East Kentucky Netwrk DBA Appalachian Wireless | 04/14/2003 |
| (606) 498- | wireless | South Shore | Virginia PCS Alliance, L.c. | 03/09/2005 |
| (606) 499- | wireless | Middlesboro | New Cingular Wireless PCS - GA | 10/19/2004 |
| (606) 501- | wireless | Evarts | East Kentucky Netwrk DBA Appalachian Wireless | 10/31/2008 |
| (606) 502- | landline | Pikeville | Bellsouth Telecomm DBA South Central Bell Tel | 10/25/2002 |
| (606) 503- | landline | Harlan | Inter Mountain Cable DBA Mikrotec Communications | 06/13/2000 |
| (606) 504- | landline | Freeburn | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 08/14/1998 |
| (606) 505- | wireless | Harlan | East Kentucky Netwrk DBA Appalachian Wireless | 09/21/2007 |
| (606) 506- | landline | Prestonsburg | Cebridge Telecom Ky DBA Suddenlink Comm | 11/01/2013 |
| (606) 507- | landline | Corbin | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 08/14/1998 |
| (606) 508- | wireless | Cumberland | East Kentucky Netwrk DBA Appalachian Wireless | 10/31/2008 |
| (606) 509- | landline | Pikeville | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 08/14/1998 |
| (606) 510- | wireless | Stanford | Cellco Partnership DBA Verizon Wireless | 05/10/1999 |
| (606) 514- | landline | Somerset | Alec | 02/20/2004 |
| (606) 515- | landline | Williamsburg | Cellco Partnership DBA Verizon Wireless | 08/14/1998 |
| (606) 516- | wireless | Revelo | Cumberland Cellular Partnership | 10/11/2007 |
| (606) 517- | landline | Pine Knot | Touchtone Communications DBA Alec | 12/20/2013 |
| (606) 518- | landline | Fedscreek | Windstream Norlight | 06/14/2010 |
| (606) 519- | landline | Stone | Sprint Communications Company, | 08/25/2006 |
| (606) 521- | wireless | Corbin | New Cingular Wireless PCS - GA | 01/25/1998 |
| (606) 522- | landline | Elkfork | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 523- | landline | Corbin | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 524- | wireless | Corbin | New Cingular Wireless PCS - GA | 02/04/1994 |
| (606) 525- | wireless | South Williamson | East Kentucky Netwrk DBA Appalachian Wireless | 11/13/2008 |
| (606) 526- | landline | Corbin | Bellsouth Telecomm DBA South Central Bell Tel | 01/10/1996 |
| (606) 527- | wireless | Staffordsville | East Kentucky Netwrk DBA Appalachian Wireless | 09/21/2007 |
| (606) 528- | landline | Corbin | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 529- | landline | Corbin | Northstar Technology | 04/01/1997 |
| (606) 530- | landline | Martin | Mcimetro Access Transmission Services LLC | 11/26/2013 |
| (606) 531- | landline | Irvine | Touchtone Communications DBA Alec | 02/15/2008 |
| (606) 532- | landline | Quincy | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 534- | wireless | Inez | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 535- | landline | Eubank | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 536- | landline | Whitesburg | Level 3 Communications | 04/10/2002 |
| (606) 538- | wireless | Hyden | East Kentucky Netwrk DBA Appalachian Wireless | 10/12/2007 |
| (606) 539- | landline | Williamsburg | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 541- | wireless | Vanceburg | New Cingular Wireless PCS - GA | 04/11/2002 |
| (606) 542- | landline | Flat Lick | Windstream Kentucky East - London | 02/04/1994 |
| (606) 543- | landline | Evarts | Windstream Kentucky East - London | 01/30/2012 |
| (606) 545- | landline | Barbourville | Windstream Kentucky East - London | 09/11/1994 |
| (606) 546- | landline | Barbourville | Windstream Kentucky East - London | 02/04/1994 |
| (606) 547- | landline | Meads | Level 3 Communications | 04/10/2002 |
| (606) 548- | wireless | Morehead | Cellco Partnership DBA Verizon Wireless | 06/24/2009 |
| (606) 549- | landline | Williamsburg | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 551- | landline | Redfox | Tv Service | 04/17/2007 |
| (606) 554- | landline | Virgie | Mcimetro Access Transmission Services LLC | 04/26/2010 |
| (606) 557- | landline | Albany | Mcc Telephony Of The South | 12/29/2010 |
| (606) 558- | landline | Bledsoe | Leslie County Telephone Co. | 02/04/1994 |
| (606) 559- | landline | Burnside | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 560- | wireless | Beattyville | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 561- | landline | Burnside | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 562- | landline | Harlan | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 03/03/2001 |
| (606) 563- | landline | Maysville | Bellsouth Telecomm DBA South Central Bell Tel | 05/01/2002 |
| (606) 564- | landline | Maysville | Bellsouth Telecomm DBA South Central Bell Tel | 05/01/2002 |
| (606) 567- | wireless | Beattyville | East Kentucky Netwrk DBA Appalachian Wireless | 04/04/2003 |
| (606) 568- | wireless | Jackson | East Kentucky Netwrk DBA Appalachian Wireless | 04/04/2003 |
| (606) 569- | wireless | Stanton | East Kentucky Netwrk DBA Appalachian Wireless | 04/04/2003 |
| (606) 571- | landline | Ashland | Sprint Spectrum- Ky | 11/20/1998 |
| (606) 573- | landline | Harlan | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 574- | landline | Harlan | Bellsouth Telecomm DBA South Central Bell Tel | 07/04/1995 |
| (606) 575- | wireless | Monticello | Cumberland Cellular Partnership | 07/10/2008 |
| (606) 576- | landline | Middlesboro | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 03/03/2001 |
| (606) 577- | landline | Pineville | Se Acquisitions DBA Lightyear Ntwk Sol Of Ky | 03/03/2001 |
| (606) 584- | wireless | Maysville | New Cingular Wireless PCS - GA | 07/06/1997 |
| (606) 585- | landline | Ashland | Armstrong Telecommunications | 07/31/2007 |
| (606) 587- | landline | Grethel | Gearheart Comm. Co DBA Coalfields Telephone | 02/04/1994 |
| (606) 589- | landline | Cumberland | Windstream Kentucky East - London | 02/04/1994 |
| (606) 593- | landline | Booneville | Peoples Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 594- | wireless | Manchester | Cellco Partnership DBA Verizon Wireless | 09/12/2003 |
| (606) 595- | wireless | Barbourville | Cellco Partnership DBA Verizon Wireless | 09/12/2003 |
| (606) 596- | landline | Manchester | Windstream Kentucky East - London | 01/10/1996 |
| (606) 598- | landline | Manchester | Windstream Kentucky East - London | 02/04/1994 |
| (606) 599- | landline | Manchester | Windstream Kentucky East - London | 07/01/1996 |
| (606) 600- | landline | Beattyville | Windstream Norlight | 06/30/2003 |
| (606) 601- | landline | Allen | Windstream Norlight | 06/30/2003 |
| (606) 602- | wireless | Monticello | Northstar Technology | 12/10/2001 |
| (606) 603- | wireless | South Williamson | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 604- | landline | Jackson | Windstream Norlight | 06/30/2003 |
| (606) 605- | landline | Pikeville | Windstream Norlight | 06/30/2003 |
| (606) 607- | landline | South Williamson | Windstream Norlight | 06/30/2003 |
| (606) 610- | landline | Morehead | Inter Mountain Cable DBA Mikrotec Communications | 06/13/2000 |
| (606) 612- | landline | Stanton | Windstream Norlight | 06/30/2003 |
| (606) 613- | landline | Warfield | Windstream Norlight | 06/30/2003 |
| (606) 614- | landline | Irvine | Windstream Norlight | 06/30/2003 |
| (606) 615- | wireless | Ashland | Virginia PCS Alliance, L.c. | 07/22/1999 |
| (606) 616- | landline | Pikeville | East Kentucky Netwrk DBA Appalachian Wireless | 01/14/2000 |
| (606) 617- | landline | Evarts | Touchtone Communications DBA Alec | 01/14/2000 |
| (606) 618- | landline | Ashland | Level 3 Communications | 09/24/2002 |
| (606) 619- | landline | Barbourville | Level 3 Communications | 09/24/2002 |
| (606) 620- | landline | Corbin | Level 3 Communications | 09/24/2002 |
| (606) 621- | landline | Harlan | Level 3 Communications | 09/24/2002 |
| (606) 622- | landline | Barbourville | Sprint Spectrum | 06/19/2002 |
| (606) 623- | wireless | Freeburn | East Kentucky Netwrk DBA Appalachian Wireless | 04/23/2003 |
| (606) 624- | wireless | Louisa | East Kentucky Netwrk DBA Appalachian Wireless | 04/23/2003 |
| (606) 625- | wireless | South Williamson | East Kentucky Netwrk DBA Appalachian Wireless | 04/23/2003 |
| (606) 626- | wireless | Warfield | East Kentucky Netwrk DBA Appalachian Wireless | 04/23/2003 |
| (606) 627- | wireless | Barbourville | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 629- | landline | Hazard | Inter Mountain Cable DBA Mikrotec Communications | 01/14/2000 |
| (606) 631- | landline | Raccoon | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 632- | landline | Whitesburg | Bellsouth Telecomm DBA South Central Bell Tel | 01/10/1996 |
| (606) 633- | landline | Whitesburg | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 634- | landline | Whitesburg | East Kentucky Netwrk DBA Appalachian Wireless | 02/04/1994 |
| (606) 636- | landline | Nancy | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 637- | landline | Pikeville | Inter Mountain Cable DBA Mikrotec Communications | 06/13/2000 |
| (606) 638- | landline | Louisa | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 639- | landline | Virgie | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 641- | landline | Albany | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 642- | landline | Redfox | Thacker/grigsby Telephone Co. | 02/04/1994 |
| (606) 643- | wireless | Irvine | East Kentucky Netwrk DBA Appalachian Wireless | 04/04/2003 |
| (606) 644- | landline | Ashland | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 645- | landline | Barbourville | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 649- | landline | Berry | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 652- | landline | Blaine | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 653- | landline | Pikeville | Level 3 Communications | 09/24/2002 |
| (606) 654- | landline | Pineville | Level 3 Communications | 09/24/2002 |
| (606) 655- | landline | Mount Vernon | Level 3 Communications | 09/24/2002 |
| (606) 656- | landline | Corbin | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 657- | landline | London | Level 3 Communications | 09/24/2002 |
| (606) 658- | landline | Manchester | Level 3 Communications | 09/24/2002 |
| (606) 659- | landline | Owingsville | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 660- | landline | Brodhead | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 661- | wireless | Danville | Sprint Spectrum | 01/18/2007 |
| (606) 662- | landline | Hazel Green | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 663- | landline | Stanton | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 664- | landline | Wallins Creek | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 666- | landline | Jackson | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 668- | landline | Campton | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 669- | wireless | Berry | New Cingular Wireless PCS - GA | 08/04/2002 |
| (606) 670- | wireless | Middlesboro | Cellco Partnership DBA Verizon Wireless | 08/13/2003 |
| (606) 671- | wireless | Wallins Creek | Cellco Partnership DBA Verizon Wireless | 08/13/2003 |
| (606) 672- | landline | Hyden | Leslie County Telephone Co. | 02/04/1994 |
| (606) 673- | landline | Adams | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 674- | landline | Owingsville | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 675- | landline | Slemp | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 676- | landline | Somerset | Windstream Kentucky East - Lexington | 07/01/1996 |
| (606) 677- | landline | Somerset | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 678- | landline | Somerset | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 679- | landline | Somerset | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 681- | wireless | Manchester | East Kentucky Netwrk DBA Appalachian Wireless | 09/21/2007 |
| (606) 682- | landline | London | Sprint Spectrum | 06/13/2000 |
| (606) 683- | landline | Owingsville | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 685- | landline | Science Hill | Level 3 Communications | 09/24/2002 |
| (606) 686- | landline | Louisa | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 687- | landline | Somerset | Cellco Partnership DBA Verizon Wireless | 01/10/1996 |
| (606) 688- | wireless | Somerset | Cumberland Cellular Partnership | 07/04/1995 |
| (606) 689- | wireless | Corbin | Sprint Spectrum | 02/22/2012 |
| (606) 690- | landline | Hyden | Leslie County Telephone Co. | 01/15/2013 |
| (606) 691- | landline | Morehead | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 11/23/2011 |
| (606) 693- | landline | Jackson | Bellsouth Telecomm DBA South Central Bell Tel | 02/27/1999 |
| (606) 694- | wireless | Ashland | New Cingular Wireless PCS - DC | 09/01/2006 |
| (606) 695- | landline | Warfield | Inter Mountain Cable DBA Mikrotec Communications | 06/13/2000 |
| (606) 698- | landline | Mount Olivet | Touchtone Communications DBA Alec | 06/13/2000 |
| (606) 699- | landline | Flat Lick | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 703- | landline | Williamsburg | Inter Mountain Cable DBA Mikrotec Communications | 10/31/2000 |
| (606) 706- | wireless | Liberty | New Cingular Wireless PCS - GA | 04/11/2002 |
| (606) 707- | landline | Oneida | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 708- | landline | Somerset | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 709- | landline | Sharpsburg | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 01/03/2013 |
| (606) 710- | wireless | Middlesboro | East Kentucky Netwrk DBA Appalachian Wireless | 01/14/2000 |
| (606) 712- | landline | E Bernstadt | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 09/05/2007 |
| (606) 713- | landline | Grayson | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 714- | landline | Harlan | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 715- | landline | Tollesboro | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 716- | landline | Hazard | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 717- | landline | Irvine | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 718- | landline | Jackson | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 721- | landline | Maysville | Windstream Kentucky East - London | 01/30/2012 |
| (606) 722- | landline | Liberty | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 723- | landline | Irvine | Windstream Kentucky East - London | 02/04/1994 |
| (606) 724- | landline | Mount Olivet | Windstream Kentucky East - London | 02/04/1994 |
| (606) 725- | landline | Ezel | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 726- | landline | Irvine | Windstream Kentucky East - London | 04/01/1997 |
| (606) 728- | landline | Dover | Windstream Kentucky East - London | 02/04/1994 |
| (606) 729- | landline | London | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 731- | landline | Manchester | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 732- | landline | Maysville | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 733- | wireless | Partridge | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 735- | landline | Berry | Windstream Kentucky East - London | 02/04/1994 |
| (606) 737- | landline | Ashland | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 738- | landline | Sandy Hook | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 739- | landline | Catlettsburg | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 740- | landline | Morehead | Windstream Kentucky East - Lexington | 10/21/2010 |
| (606) 742- | landline | Maysville | Windstream Kentucky East - London | 02/04/1994 |
| (606) 743- | landline | West Liberty | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 744- | landline | Ashland | Mcimetro Access Transmission Services LLC | 02/18/2005 |
| (606) 747- | landline | Berry | Windstream Kentucky East - London | 02/04/1994 |
| (606) 748- | wireless | Flemingsburg | New Cingular Wireless PCS - GA | 09/06/2002 |
| (606) 750- | landline | Greenup | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 752- | landline | Middlesboro | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 753- | landline | Monticello | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 754- | landline | Elkhorn City | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 755- | landline | Morehead | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 756- | landline | Augusta | Windstream Kentucky East - London | 02/04/1994 |
| (606) 757- | landline | Garrison | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 758- | landline | Brodhead | Windstream Kentucky East - London | 02/04/1994 |
| (606) 759- | landline | Maysville | Windstream Kentucky East - London | 02/04/1994 |
| (606) 763- | landline | Ewing | Windstream Kentucky East - London | 02/04/1994 |
| (606) 764- | landline | Mount Vernon | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 765- | wireless | Williamsburg | Cellco Partnership DBA Verizon Wireless | 02/27/2012 |
| (606) 766- | landline | Pikeville | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 767- | Powertel Kentucky Licenses | 05/08/2014 | ||
| (606) 768- | landline | Frenchburg | Mountain Rural Telephone Cooperative | 02/04/1994 |
| (606) 769- | landline | Prestonsburg | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 772- | landline | Somerset | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 773- | landline | Stanford | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 774- | landline | Vanceburg | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 775- | landline | Whitesburg | Touchtone Communications DBA Alec | 02/27/1999 |
| (606) 776- | wireless | Morehead | New Cingular Wireless PCS - GA | 01/25/1998 |
| (606) 778- | wireless | Manchester | Northstar Technology | 12/10/2001 |
| (606) 779- | landline | Hyden | Touchtone Communications DBA Alec | 10/13/1999 |
| (606) 780- | landline | Morehead | Windstream Kentucky East - Lexington | 09/11/1994 |
| (606) 782- | wireless | Morehead | New Cingular Wireless PCS - GA | 02/04/1994 |
| (606) 783- | landline | Morehead | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 784- | landline | Morehead | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 785- | landline | Hindman | Thacker/grigsby Telephone Co. | 02/04/1994 |
| (606) 786- | landline | Williamsburg | Bellsouth Telecomm DBA South Central Bell Tel | 10/31/2001 |
| (606) 787- | landline | Liberty | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 788- | landline | Paintsville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 789- | landline | Paintsville | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 791- | landline | Paintsville | East Kentucky Netwrk DBA Appalachian Wireless | 01/25/1998 |
| (606) 792- | wireless | Paintsville | East Kentucky Netwrk DBA Appalachian Wireless | 08/04/2005 |
| (606) 793- | landline | Paintsville | East Kentucky Netwrk DBA Appalachian Wireless | 02/04/1994 |
| (606) 794- | landline | Paintsville | East Kentucky Netwrk DBA Appalachian Wireless | 01/10/1996 |
| (606) 795- | wireless | Evarts | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 796- | landline | Vanceburg | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 798- | landline | Tollesboro | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 799- | landline | Tollesboro | Windstream Kentucky East - Lexington | 07/01/1996 |
| (606) 802- | wireless | Somerset | Powertel Kentucky Licenses | 12/18/2007 |
| (606) 806- | landline | Somerset | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 813- | wireless | Manchester | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 819- | landline | Owingsville | Windstream Kentucky East - Lexington | 01/30/2012 |
| (606) 821- | landline | Pikeville | East Kentucky Netwrk DBA Appalachian Wireless | 10/31/2000 |
| (606) 824- | landline | Jackson | Level 3 Communications | 04/10/2002 |
| (606) 826- | landline | Louisa | Touchtone Communications DBA Alec | 08/20/2000 |
| (606) 831- | wireless | Russell | Cellco Partnership DBA Verizon Wireless | 02/04/1994 |
| (606) 832- | landline | Jenkins | Windstream Kentucky East - London | 02/04/1994 |
| (606) 833- | landline | Russell | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 834- | landline | Russell | Windstream Kentucky East - Lexington | 10/15/1996 |
| (606) 835- | landline | Fedscreek | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 836- | landline | Russell | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 837- | landline | Evarts | Windstream Kentucky East - London | 02/04/1994 |
| (606) 841- | landline | London | Northstar Technology | 11/20/1998 |
| (606) 842- | wireless | Mount Olivet | New Cingular Wireless PCS - GA | 04/11/2002 |
| (606) 843- | landline | East Bernstadt | Windstream Kentucky East - London | 02/04/1994 |
| (606) 845- | landline | Flemingsburg | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 847- | landline | Oneida | Windstream Kentucky East - London | 02/04/1994 |
| (606) 848- | landline | Cumberland | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 849- | landline | Flemingsburg | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 852- | landline | Harlan | Data Page | 05/18/1998 |
| (606) 853- | landline | Pikeville | East Kentucky Netwrk DBA Appalachian Wireless | 10/31/2000 |
| (606) 854- | landline | Hazard | New Cingular Wireless PCS - GA | 05/06/2002 |
| (606) 855- | landline | Neon | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 862- | landline | London | Windstream Kentucky East - London | 10/15/1996 |
| (606) 864- | landline | London | Windstream Kentucky East - London | 02/04/1994 |
| (606) 865- | landline | Catlettsburg | Windstream Kentucky East - Lexington | 11/14/2013 |
| (606) 871- | landline | Faubush | Windstream Kentucky East - London | 02/04/1994 |
| (606) 872- | wireless | Somerset | Cellco Partnership DBA Verizon Wireless | 04/01/1997 |
| (606) 874- | landline | Allen | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 875- | wireless | Somerset | Cellco Partnership DBA Verizon Wireless | 02/04/1994 |
| (606) 876- | landline | Flemingsburg | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 877- | landline | London | Windstream Kentucky East - London | 02/04/1994 |
| (606) 878- | landline | London | Windstream Kentucky East - London | 02/04/1994 |
| (606) 879- | landline | Stanford | Level 3 Communications | 04/10/2002 |
| (606) 881- | wireless | Liberty | Northstar Technology | 12/10/2001 |
| (606) 882- | landline | Dover | Windstream Kentucky East - London | 02/04/1994 |
| (606) 883- | landline | Dover | Windstream Kentucky East - London | 02/04/1994 |
| (606) 884- | landline | Royalton | Foothills Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 886- | landline | Prestonsburg | Bellsouth Telecomm DBA South Central Bell Tel | 02/04/1994 |
| (606) 887- | landline | Paintsville | Level 3 Communications | 04/10/2002 |
| (606) 889- | landline | Prestonsburg | Bellsouth Telecomm DBA South Central Bell Tel | 07/04/1995 |
| (606) 894- | landline | Cumberland | Touchtone Communications DBA Alec | 08/20/2000 |
| (606) 895- | landline | Irvine | Windstream Kentucky East - London | 01/30/2012 |
| (606) 896- | landline | Middlesboro | Inter Mountain Cable DBA Mikrotec Communications | 06/13/2000 |
| (606) 898- | landline | Grayson | Windstream Kentucky East - Lexington | 11/14/2013 |
| (606) 899- | wireless | Pikeville | New Cingular Wireless PCS - GA | 03/03/2001 |
| (606) 907- | landline | Yeaddiss | Level 3 Communications | 08/21/2002 |
| (606) 909- | landline | Harlan | Level 3 Communications | 02/09/2003 |
| (606) 910- | landline | Hazard | Level 3 Communications | 08/21/2002 |
| (606) 913- | landline | Vicco | Level 3 Communications | 08/21/2002 |
| (606) 920- | landline | Ashland | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 921- | landline | Catlettsburg | Windstream Kentucky East - Lexington | 09/11/1994 |
| (606) 922- | landline | Meads | New Cingular Wireless PCS - DC | 02/04/1994 |
| (606) 923- | landline | Meads | New Cingular Wireless PCS - DC | 04/15/1996 |
| (606) 924- | landline | Ashland | Ram Technologies - Kentucky | 04/15/1996 |
| (606) 925- | landline | Meads | Windstream Kentucky East - Lexington | 06/28/2001 |
| (606) 926- | wireless | Ashland | Ram Technologies - Kentucky | 11/20/1998 |
| (606) 928- | landline | Meads | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 929- | landline | Meads | Windstream Kentucky East - Lexington | 09/11/1994 |
| (606) 930- | landline | Burnside | Level 3 Communications | 04/10/2002 |
| (606) 931- | landline | Catlettsburg | Windstream Kentucky East - Lexington | 08/20/2000 |
| (606) 932- | landline | South Shore | Windstream Kentucky East - Lexington | 02/04/1994 |
| (606) 934- | landline | Maysville | Touchtone Communications DBA Alec | 08/20/2000 |
| (606) 939- | wireless | Meads | Cellco Partnership DBA Verizon Wireless | 07/01/1996 |
| (606) 945- | landline | Stanton | Touchtone Communications DBA Alec | 08/20/2000 |
| (606) 946- | landline | Mousie | Thacker/grigsby Telephone Co. | 02/04/1994 |
| (606) 947- | landline | Stanton | Inter Mountain Cable DBA Mikrotec Communications | 08/20/2000 |
| (606) 949- | landline | Prestonsburg | Inter Mountain Cable DBA Mikrotec Communications | 08/20/2000 |
| (606) 953- | landline | Inez | Touchtone Communications DBA Alec | 08/20/2000 |
| (606) 956- | landline | Maysville | Inter Mountain Cable DBA Mikrotec Communications | 10/31/2000 |
| (606) 957- | landline | Maysville | Windstream Kentucky East - Lexington | 08/20/2000 |
| (606) 960- | landline | Somerset | Time Warner Cbl Info Sv (ky) DBA Time Warner-ky | 12/27/2011 |
| (606) 963- | landline | Paintsville | Inter Mountain Cable DBA Mikrotec Communications | 08/20/2000 |
| (606) 965- | landline | Sandgap | Peoples Rural Telephone Cooperative Corp. | 02/04/1994 |
| (606) 969- | landline | South Williamson | Inter Mountain Cable DBA Mikrotec Communications | 10/31/2000 |
| (606) 975- | wireless | Irvine | New Cingular Wireless PCS - GA | 06/05/2002 |
| (606) 981- | landline | Beattyville | Touchtone Communications DBA Alec | 06/30/2001 |
| (606) 984- | landline | Freeburn | Inter Mountain Cable DBA Mikrotec Communications | 10/31/2000 |
| (606) 989- | landline | Louisa | Inter Mountain Cable DBA Mikrotec Communications | 03/03/2001 |
| (606) 991- | Bellsouth Telecomm DBA South Central Bell Tel | |||
| (606) 992- | Bellsouth Telecomm DBA South Central Bell Tel | |||
| (606) 993- | Bellsouth Telecomm DBA South Central Bell Tel | |||
| (606) 994- | Bellsouth Telecomm DBA South Central Bell Tel | |||
| (606) 996- | wireless | Barbourville | Northstar Technology | 12/10/2001 |