| Prefixes | City | County | Line Type | Company |
|---|---|---|---|---|
| 606-202 | Tollesboro | Lewis | Cell Phone | Cellco Partnership Dba Veri... |
| 606-207 | Morehead | Rowan | Cell Phone | Cellco Partnership Dba Veri... |
| 606-209 | Flemingsburg | Fleming | Cell Phone | Cellco Partnership Dba Veri... |
| 606-210 | Olympia | Bath | Cell Phone | Cellco Partnership Dba Veri... |
| 606-213 | Grethel | Floyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-215 | Corbin | Whitley | Cell Phone | Nextel Communications, Inc. |
| 606-216 | Vicco | Perry | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-217 | Wallingford | Fleming | Cell Phone | Cellco Partnership Dba Veri... |
| 606-218 | Pikeville | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-219 | Somerset | Pulaski | Cell Phone | New Cingular Wireless Pcs,... |
| 606-220 | Van Lear | Johnson | Landline | Touchtone Communications, I... |
| 606-224 | London | Laurel | Cell Phone | New Cingular Wireless Pcs,... |
| 606-225 | South Portsmouth | Greenup | Cell Phone | Verizon Wireless (vaw), Llc |
| 606-226 | Pikeville | Pike | Cell Phone | New Cingular Wireless Pcs,... |
| 606-231 | London | Laurel | Cell Phone | New Cingular Wireless Pcs,... |
| 606-232 | Ashland | Boyd | Cell Phone | Nextel Communications, Inc. |
| 606-233 | Viper | Perry | Cell Phone | New Cingular Wireless Pcs,... |
| 606-234 | Cynthiana | Harrison | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-235 | Pikeville | Pike | Cell Phone | Cellco Partnership Dba Veri... |
| 606-236 | Stanford | Lincoln | Landline | Se Acquisitions, Llc Dba So... |
| 606-237 | Belfry | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-238 | Lexington | Fayette | Landline | Se Acquisitions, Llc Dba So... |
| 606-242 | Middlesboro | Bell | Landline | Bellsouth Telecomm Inc Dba... |
| 606-245 | Somerset | Pulaski | Cell Phone | Northstar Technology, Llc |
| 606-246 | Hustonville | Lincoln | Landline | Bellsouth Telecomm Inc Dba... |
| 606-247 | Sharpsburg | Bath | Cell Phone | Windstream Kentucky East, I... |
| 606-248 | Middlesboro | Bell | Landline | Bellsouth Telecomm Inc Dba... |
| 606-251 | Hazard | Perry | Landline | Thacker/grigsby Telephone Co. |
| 606-252 | London | Laurel | Landline | Level 3 Communications, Llc... |
| 606-253 | Lexington | Fayette | Cell Phone | Sprint Spectrum L.p. |
| 606-254 | Lexington | Fayette | Landline | Unknown |
| 606-255 | Lexington | Fayette | Cell Phone | Nextel Communications, Inc. |
| 606-256 | Mount Vernon | Rockcastle | Cell Phone | Windstream Kentucky East, I... |
| 606-257 | Belfry | Pike | Landline | Level 3 Communications, Llc... |
| 606-258 | Corbin | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-259 | Ashland | Boyd | Landline | Level 3 Communications, Llc... |
| 606-261 | Corbin | Whitley | Cell Phone | Powertel Kentucky Licenses,... |
| 606-262 | Prestonsburg | Floyd | Cell Phone | Powertel Kentucky Licenses,... |
| 606-263 | Prestonsburg | Floyd | Cell Phone | Powertel Kentucky Licenses,... |
| 606-264 | Paintsville | Johnson | Cell Phone | Powertel Kentucky Licenses,... |
| 606-265 | Flatgap | Johnson | Landline | Foothills Rural Telephone C... |
| 606-266 | Pineville | Bell | Landline | Level 3 Communications, Llc... |
| 606-267 | Ewing | Fleming | Cell Phone | Windstream Kentucky East, I... |
| 606-269 | Middlesboro | Bell | Cell Phone | New Cingular Wireless Pcs,... |
| 606-271 | Somerset | Pulaski | Cell Phone | Nextel Communications, Inc. |
| 606-272 | Hagerhill | Johnson | Cell Phone | New Cingular Wireless Pcs,... |
| 606-273 | Barbourville | Knox | Cell Phone | New Cingular Wireless Pcs,... |
| 606-274 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-275 | Hyden | Leslie | Cell Phone | New Cingular Wireless Pcs,... |
| 606-277 | Barbourville | Knox | Cell Phone | Windstream Kentucky East, I... |
| 606-278 | Jamestown | Russell | Cell Phone | Nextel Communications, Inc. |
| 606-279 | Wooton | Leslie | Landline | Leslie County Telephone Co. |
| 606-280 | Corbin | Whitley | Cell Phone | New Cingular Wireless Pcs,... |
| 606-281 | Lexington | Fayette | Landline | Tv Service, Inc. Ky |
| 606-282 | Hustonville | Lincoln | Landline | Inter Mountain Cable Dba Mi... |
| 606-283 | Florence | Boone | Landline | Unknown |
| 606-284 | Pikeville | Pike | Landline | Inter Mountain Cable Dba Mi... |
| 606-285 | Martin | Floyd | Landline | Bellsouth Telecomm Inc Dba... |
| 606-286 | Olive Hill | Carter | Cell Phone | Windstream Kentucky East, I... |
| 606-287 | Mc Kee | Jackson | Landline | Peoples Rural Telephone Coo... |
| 606-291 | Corinth | Grant | Landline | Inter Mountain Cable Dba Mi... |
| 606-293 | Lexington | Fayette | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-295 | Jackson | Breathitt | Landline | Leslie County Telephone Co. |
| 606-297 | Staffordsville | Johnson | Landline | Foothills Rural Telephone C... |
| 606-298 | Inez | Martin | Landline | Bellsouth Telecomm Inc Dba... |
| 606-299 | Lexington | Fayette | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-301 | Maysville | Mason | Cell Phone | Cellco Partnership Dba Veri... |
| 606-302 | Middlesboro | Bell | Cell Phone | New Cingular Wireless Pcs,... |
| 606-303 | Liberty | Casey | Cell Phone | Cellco Partnership Dba Veri... |
| 606-304 | London | Laurel | Cell Phone | New Cingular Wireless Pcs,... |
| 606-305 | Somerset | Pulaski | Cell Phone | Cellco Partnership Dba Veri... |
| 606-306 | Mount Vernon | Rockcastle | Cell Phone | New Cingular Wireless Pcs,... |
| 606-307 | Monticello | Wayne | Cell Phone | New Cingular Wireless Pcs,... |
| 606-308 | Brodhead | Rockcastle | Cell Phone | Cellco Partnership Dba Veri... |
| 606-309 | Somerset | Pulaski | Cell Phone | Cellco Partnership Dba Veri... |
| 606-310 | Whitley City | McCreary | Cell Phone | New Cingular Wireless Pcs,... |
| 606-312 | Middlesboro | Bell | Cell Phone | Cellco Partnership Dba Veri... |
| 606-314 | Greenup | Greenup | Landline | Mcimetro Access Transmissio... |
| 606-315 | Olive Hill | Carter | Cell Phone | New Cingular Wireless Pcs,... |
| 606-316 | Grayson | Carter | Cell Phone | New Cingular Wireless Pcs,... |
| 606-317 | Loyall | Harlan | Landline | Se Acquisitions, Llc Dba So... |
| 606-321 | Havertown | Delaware | Landline | Unknown |
| 606-324 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-325 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-326 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-327 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-328 | Albany | Clinton | Landline | Sprint Communications Compa... |
| 606-329 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-330 | London | Laurel | Cell Phone | Windstream Kentucky East, I... |
| 606-331 | Fort Mitchell | Kenton | Cell Phone | Verizon Wireless (vaw), Llc |
| 606-334 | Ashland | Boyd | Landline | Inter Mountain Cable Dba Mi... |
| 606-335 | Allen | Floyd | Cell Phone | New Cingular Wireless Pcs,... |
| 606-336 | Owingsville | Bath | Cell Phone | New Cingular Wireless Pcs,... |
| 606-337 | Pineville | Bell | Landline | Bellsouth Telecomm Inc Dba... |
| 606-340 | Monticello | Wayne | Cell Phone | Windstream Kentucky East, I... |
| 606-341 | Newport | Campbell | Cell Phone | Cellco Partnership Dba Veri... |
| 606-342 | Salt Lick | Bath | Cell Phone | Cellco Partnership Dba Veri... |
| 606-343 | Monticello | Wayne | Cell Phone | Windstream Kentucky East, I... |
| 606-344 | Corbin | Whitley | Cell Phone | New Cingular Wireless Pcs,... |
| 606-346 | Hustonville | Lincoln | Cell Phone | Windstream Kentucky East, I... |
| 606-347 | Manchester | Clay | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-348 | Monticello | Wayne | Cell Phone | Windstream Kentucky East, I... |
| 606-349 | Salyersville | Magoffin | Landline | Foothills Rural Telephone C... |
| 606-351 | Vanceburg | Lewis | Landline | Unknown |
| 606-353 | Belfry | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-354 | Pine Knot | McCreary | Landline | Highland Telephone Cooperat... |
| 606-355 | Crab Orchard | Lincoln | Landline | Bellsouth Telecomm Inc Dba... |
| 606-356 | Ashland | Boyd | Cell Phone | New Cingular Wireless Pcs,... |
| 606-358 | Hueysville | Knott | Landline | Bellsouth Telecomm Inc Dba... |
| 606-362 | Stanton | Powell | Cell Phone | New Cingular Wireless Pcs,... |
| 606-364 | Annville | Jackson | Landline | Peoples Rural Telephone Coo... |
| 606-365 | Stanford | Lincoln | Landline | Bellsouth Telecomm Inc Dba... |
| 606-367 | Paintsville | Johnson | Cell Phone | New Cingular Wireless Pcs,... |
| 606-368 | Pippa Passes | Knott | Landline | Thacker/grigsby Telephone Co. |
| 606-369 | Ashland | Boyd | Cell Phone | Cellco Partnership Dba Veri... |
| 606-371 | Ashland | Boyd | Cell Phone | Cellco Partnership Dba Veri... |
| 606-374 | Stinnett | Leslie | Landline | Leslie County Telephone Co. |
| 606-375 | Wallingford | Fleming | Cell Phone | Cellco Partnership Dba Veri... |
| 606-376 | Whitley City | McCreary | Landline | Highland Telephone Cooperat... |
| 606-377 | Mc Dowell | Floyd | Landline | Bellsouth Telecomm Inc Dba... |
| 606-378 | Hazard | Perry | Landline | Leslie County Telephone Co. |
| 606-379 | Eubank | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-382 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-383 | Somerset | Pulaski | Cell Phone | Bluegrass Wireless Llc |
| 606-385 | Lily | Laurel | Landline | Fibernet, Llc Ky |
| 606-387 | Albany | Clinton | Cell Phone | Windstream Kentucky East, I... |
| 606-388 | Flatwoods | Greenup | Landline | Mcimetro Access Transmissio... |
| 606-389 | London | Laurel | Cell Phone | Bluegrass Wireless Llc |
| 606-390 | Warfield | Martin | Landline | Level 3 Communications, Llc... |
| 606-392 | Mount Vernon | Rockcastle | Landline | Level 3 Communications, Llc... |
| 606-393 | Ashland | Boyd | Landline | Level 3 Communications, Llc... |
| 606-394 | Mount Vernon | Rockcastle | Landline | Level 3 Communications, Llc... |
| 606-395 | Pilgrim | Martin | Landline | Bellsouth Telecomm Inc Dba... |
| 606-397 | Stockton | Hunterdon | Landline | Unknown |
| 606-398 | Buckhorn | Perry | Landline | Leslie County Telephone Co. |
| 606-403 | Whitesburg | Letcher | Landline | Tv Service, Inc. Ky |
| 606-404 | Corbin | Whitley | Cell Phone | Bluegrass Wireless Llc |
| 606-405 | Catlettsburg | Boyd | Landline | Mcimetro Access Transmissio... |
| 606-407 | Maysville | Mason | Cell Phone | Cellco Partnership Dba Veri... |
| 606-408 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-415 | Lexington | Fayette | Landline | Alec, Inc. Ky |
| 606-416 | Somerset | Pulaski | Cell Phone | Cellco Partnership Dba Veri... |
| 606-422 | Paintsville | Johnson | Cell Phone | New Cingular Wireless Pcs,... |
| 606-423 | Science Hill | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-424 | Pikeville | Pike | Cell Phone | New Cingular Wireless Pcs,... |
| 606-425 | Somerset | Pulaski | Cell Phone | New Cingular Wireless Pcs,... |
| 606-427 | Mc Carr | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-429 | Wallingford | Fleming | Landline | Unknown |
| 606-431 | Covington | Kenton | Landline | Mcimetro Access Transmissio... |
| 606-432 | Pikeville | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-433 | Pikeville | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-434 | Pikeville | Pike | Cell Phone | New Cingular Wireless Pcs,... |
| 606-435 | Hazard | Perry | Cell Phone | Windstream Kentucky East, I... |
| 606-436 | Hazard | Perry | Cell Phone | Windstream Kentucky East, I... |
| 606-437 | Pikeville | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-438 | Hazard | Perry | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-439 | Hazard | Perry | Cell Phone | Windstream Kentucky East, I... |
| 606-441 | Newport | Campbell | Landline | Big River Telephone Company... |
| 606-444 | Pikeville | Pike | Landline | Se Acquisitions, Llc Dba So... |
| 606-447 | Topmost | Knott | Landline | Thacker/grigsby Telephone Co. |
| 606-451 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-452 | Wheelwright | Floyd | Landline | Gearheart Comm. Co, Inc. Db... |
| 606-453 | Livingston | Rockcastle | Cell Phone | Windstream Kentucky East, I... |
| 606-454 | Pikeville | Pike | Cell Phone | New Cingular Wireless Pcs,... |
| 606-456 | Phelps | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-457 | Corbin | Whitley | Landline | Se Acquisitions, Llc Dba So... |
| 606-462 | Morehead | Rowan | Cell Phone | Nextel Communications, Inc. |
| 606-463 | Campton | Wolfe | Landline | Se Acquisitions, Llc Dba So... |
| 606-464 | Beattyville | Lee | Landline | Bellsouth Telecomm Inc Dba... |
| 606-465 | Ashland | Boyd | Cell Phone | New Cingular Wireless Pcs,... |
| 606-471 | Lexington | Fayette | Cell Phone | Verizon Wireless (vaw), Llc |
| 606-472 | Grayson | Carter | Landline | University Telcom, Inc. Ky |
| 606-473 | Greenup | Greenup | Cell Phone | Windstream Kentucky East, I... |
| 606-474 | Grayson | Carter | Cell Phone | Windstream Kentucky East, I... |
| 606-475 | Grayson | Carter | Cell Phone | Windstream Kentucky East, I... |
| 606-476 | Vicco | Perry | Cell Phone | Windstream Kentucky East, I... |
| 606-477 | Harold | Floyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-478 | Harold | Floyd | Landline | Gearheart Comm. Co, Inc. Db... |
| 606-479 | Harold | Floyd | Landline | Gearheart Comm. Co, Inc. Db... |
| 606-481 | Stanton | Powell | Cell Phone | New Cingular Wireless Pcs,... |
| 606-482 | Ivel | Floyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-483 | Louisa | Lawrence | Cell Phone | New Cingular Wireless Pcs,... |
| 606-487 | Hazard | Perry | Cell Phone | Windstream Kentucky East, I... |
| 606-493 | Tyner | Jackson | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-494 | Flatwoods | Greenup | Cell Phone | Windstream Kentucky East, I... |
| 606-496 | Salyersville | Magoffin | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-497 | Hindman | Knott | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-498 | South Shore | Greenup | Landline | Virginia Pcs Alliance, L.c. |
| 606-499 | Stoney Fork | Bell | Cell Phone | New Cingular Wireless Pcs,... |
| 606-504 | Lexington | Fayette | Landline | Se Acquisitions, Llc Dba So... |
| 606-509 | Pikeville | Pike | Landline | Se Acquisitions, Llc Dba So... |
| 606-510 | Lexington | Fayette | Cell Phone | Cellco Partnership Dba Veri... |
| 606-514 | Somerset | Pulaski | Landline | Alec, Inc. Ky |
| 606-515 | London | Laurel | Cell Phone | Cellco Partnership Dba Veri... |
| 606-519 | Huddy | Pike | Landline | Sprint Communications Compa... |
| 606-521 | Corbin | Whitley | Cell Phone | New Cingular Wireless Pcs,... |
| 606-522 | West Liberty | Morgan | Landline | Mountain Rural Telephone Co... |
| 606-523 | Corbin | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-524 | Williamsburg | Whitley | Cell Phone | New Cingular Wireless Pcs,... |
| 606-525 | Ashland | Boyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-526 | Corbin | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-527 | Corbin | Whitley | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-528 | Corbin | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-529 | Ashland | Boyd | Cell Phone | Northstar Technology, Llc |
| 606-531 | Irvine | Estill | Landline | Momentum Telecom, Inc. Ky |
| 606-532 | Cadiz | Trigg | Landline | Unknown |
| 606-534 | Inez | Martin | Cell Phone | New Cingular Wireless Pcs,... |
| 606-536 | Irvine | Estill | Landline | Level 3 Communications, Llc... |
| 606-538 | Corbin | Whitley | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-539 | Williamsburg | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-542 | Flat Lick | Knox | Cell Phone | Windstream Kentucky East, I... |
| 606-545 | Barbourville | Knox | Cell Phone | Windstream Kentucky East, I... |
| 606-546 | Barbourville | Knox | Cell Phone | Windstream Kentucky East, I... |
| 606-547 | Ashland | Boyd | Landline | Level 3 Communications, Llc... |
| 606-549 | Williamsburg | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-551 | Hazard | Perry | Landline | Tv Service, Inc. Ky |
| 606-558 | Bledsoe | Harlan | Landline | Leslie County Telephone Co. |
| 606-561 | Burnside | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-562 | Somerset | Pulaski | Landline | Se Acquisitions, Llc Dba So... |
| 606-563 | Maysville | Mason | Landline | Bellsouth Telecomm Inc Dba... |
| 606-564 | Maysville | Mason | Landline | Bellsouth Telecomm Inc Dba... |
| 606-568 | Campton | Wolfe | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-569 | Oneida | Clay | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-571 | Ashland | Boyd | Cell Phone | Sprint Spectrum L.p. Ky |
| 606-573 | Harlan | Harlan | Landline | Bellsouth Telecomm Inc Dba... |
| 606-574 | Harlan | Harlan | Landline | Bellsouth Telecomm Inc Dba... |
| 606-576 | Tollesboro | Lewis | Landline | Se Acquisitions, Llc Dba So... |
| 606-584 | Maysville | Mason | Cell Phone | New Cingular Wireless Pcs,... |
| 606-585 | Ashland | Boyd | Landline | Armstrong Telecommunication... |
| 606-587 | Grethel | Floyd | Landline | Gearheart Comm. Co, Inc. Db... |
| 606-589 | Cumberland | Harlan | Cell Phone | Windstream Kentucky East, I... |
| 606-593 | Booneville | Owsley | Landline | Peoples Rural Telephone Coo... |
| 606-594 | London | Laurel | Cell Phone | Cellco Partnership Dba Veri... |
| 606-596 | Manchester | Clay | Cell Phone | Windstream Kentucky East, I... |
| 606-598 | Manchester | Clay | Cell Phone | Windstream Kentucky East, I... |
| 606-599 | Manchester | Clay | Cell Phone | Windstream Kentucky East, I... |
| 606-614 | Somerset | Pulaski | Cell Phone | Windstream Norlight, Inc. Ky |
| 606-615 | Ashland | Boyd | Landline | Virginia Pcs Alliance, L.c. |
| 606-616 | Ashland | Boyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-620 | Corbin | Whitley | Landline | Level 3 Communications, Llc... |
| 606-621 | Harlan | Harlan | Landline | Level 3 Communications, Llc... |
| 606-622 | Flat Lick | Knox | Cell Phone | Nextel Communications, Inc. |
| 606-623 | Richmond | Madison | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-624 | Richmond | Madison | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-625 | Mc Kee | Jackson | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-626 | Stoney Fork | Bell | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-627 | Flat Lick | Knox | Cell Phone | New Cingular Wireless Pcs,... |
| 606-630 | Pikeville | Pike | Landline | Unknown |
| 606-631 | Pikeville | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-632 | Whitesburg | Letcher | Landline | Bellsouth Telecomm Inc Dba... |
| 606-633 | Whitesburg | Letcher | Landline | Bellsouth Telecomm Inc Dba... |
| 606-634 | Ivel | Floyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-635 | Stanford | Lincoln | Landline | Unknown |
| 606-636 | Nancy | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-637 | Nancy | Pulaski | Landline | Inter Mountain Cable Dba Mi... |
| 606-638 | Louisa | Lawrence | Landline | Bellsouth Telecomm Inc Dba... |
| 606-639 | Virgie | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-641 | Gray | Knox | Landline | Touchtone Communications, I... |
| 606-642 | Redfox | Knott | Landline | Thacker/grigsby Telephone Co. |
| 606-643 | Irvine | Estill | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-644 | Stanton | Powell | Landline | Touchtone Communications, I... |
| 606-646 | Pleasantville | Atlantic | Landline | Unknown |
| 606-647 | Cincinnati | Hamilton | Landline | Unknown |
| 606-649 | Albany | Clinton | Landline | Touchtone Communications, I... |
| 606-652 | Blaine | Lawrence | Landline | Foothills Rural Telephone C... |
| 606-653 | Corbin | Whitley | Landline | Level 3 Communications, Llc... |
| 606-654 | Falmouth | Pendleton | Landline | Level 3 Communications, Llc... |
| 606-655 | Covington | Miami | Landline | Level 3 Communications, Llc... |
| 606-656 | Corbin | Whitley | Landline | Touchtone Communications, I... |
| 606-657 | London | Laurel | Landline | Level 3 Communications, Llc... |
| 606-658 | Manchester | Clay | Landline | Level 3 Communications, Llc... |
| 606-659 | Stanford | Lincoln | Landline | Touchtone Communications, I... |
| 606-662 | Hazel Green | Morgan | Landline | Mountain Rural Telephone Co... |
| 606-663 | Stanton | Powell | Landline | Bellsouth Telecomm Inc Dba... |
| 606-664 | Wallins Creek | Harlan | Landline | Bellsouth Telecomm Inc Dba... |
| 606-665 | Yankton | Yankton | Landline | Unknown |
| 606-666 | Jackson | Breathitt | Landline | Bellsouth Telecomm Inc Dba... |
| 606-668 | Campton | Wolfe | Landline | Mountain Rural Telephone Co... |
| 606-669 | Stanford | Lincoln | Cell Phone | New Cingular Wireless Pcs,... |
| 606-670 | Middlesboro | Bell | Cell Phone | Cellco Partnership Dba Veri... |
| 606-672 | Hyden | Leslie | Landline | Leslie County Telephone Co. |
| 606-673 | Louisa | Lawrence | Landline | Foothills Rural Telephone C... |
| 606-674 | Owingsville | Bath | Cell Phone | Windstream Kentucky East, I... |
| 606-675 | Slemp | Perry | Cell Phone | Windstream Kentucky East, I... |
| 606-676 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-677 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-678 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-679 | Somerset | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-682 | London | Laurel | Cell Phone | Nextel Communications, Inc. |
| 606-683 | Salt Lick | Bath | Cell Phone | Windstream Kentucky East, I... |
| 606-684 | Falmouth | Pendleton | Landline | Unknown |
| 606-686 | Louisa | Lawrence | Landline | Foothills Rural Telephone C... |
| 606-688 | Albany | Clinton | Landline | Cumberland Cellular Partner... |
| 606-689 | Hebron | Boone | Landline | Unknown |
| 606-693 | Jackson | Breathitt | Landline | Bellsouth Telecomm Inc Dba... |
| 606-694 | Ashland | Boyd | Cell Phone | New Cingular Wireless Pcs,... |
| 606-697 | Stanford | Lincoln | Landline | Unknown |
| 606-699 | Mount Sterling | Montgomery | Landline | Unknown |
| 606-706 | Liberty | Casey | Cell Phone | New Cingular Wireless Pcs,... |
| 606-712 | East Bernstadt | Laurel | Landline | Sprint Communications Compa... |
| 606-714 | Monticello | Wayne | Landline | Touchtone Communications, I... |
| 606-722 | Liberty | Casey | Landline | Touchtone Communications, I... |
| 606-723 | Irvine | Estill | Cell Phone | Windstream Kentucky East, I... |
| 606-724 | Mount Olivet | Robertson | Cell Phone | Windstream Kentucky East, I... |
| 606-725 | Ezel | Morgan | Landline | Mountain Rural Telephone Co... |
| 606-726 | Irvine | Estill | Cell Phone | Windstream Kentucky East, I... |
| 606-727 | Fort Mitchell | Kenton | Landline | Unknown |
| 606-728 | Germantown | Mason | Cell Phone | Windstream Kentucky East, I... |
| 606-729 | London | Laurel | Landline | Touchtone Communications, I... |
| 606-732 | Pikeville | Pike | Landline | Touchtone Communications, I... |
| 606-734 | Harrodsburg | Mercer | Landline | Unknown |
| 606-735 | Brooksville | Bracken | Cell Phone | Windstream Kentucky East, I... |
| 606-736 | Barbourville | Knox | Landline | Unknown |
| 606-737 | Winchester | Clark | Landline | Unknown |
| 606-738 | Sandy Hook | Elliott | Landline | Mountain Rural Telephone Co... |
| 606-739 | Catlettsburg | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-742 | Maysville | Mason | Cell Phone | Windstream Kentucky East, I... |
| 606-743 | West Liberty | Morgan | Landline | Mountain Rural Telephone Co... |
| 606-744 | Ashland | Boyd | Landline | Mcimetro Access Transmissio... |
| 606-746 | Erlanger | Kenton | Landline | Unknown |
| 606-747 | Foster | Bracken | Cell Phone | Windstream Kentucky East, I... |
| 606-748 | Flemingsburg | Fleming | Cell Phone | New Cingular Wireless Pcs,... |
| 606-752 | Albany | Clinton | Landline | Touchtone Communications, I... |
| 606-754 | Elkhorn City | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-755 | Sandy Hook | Elliott | Landline | Touchtone Communications, I... |
| 606-756 | Augusta | Bracken | Cell Phone | Windstream Kentucky East, I... |
| 606-757 | Garrison | Lewis | Cell Phone | Windstream Kentucky East, I... |
| 606-758 | Brodhead | Rockcastle | Cell Phone | Windstream Kentucky East, I... |
| 606-759 | Maysville | Mason | Cell Phone | Windstream Kentucky East, I... |
| 606-763 | Mayslick | Mason | Cell Phone | Windstream Kentucky East, I... |
| 606-764 | Harlan | Harlan | Landline | Touchtone Communications, I... |
| 606-766 | Waynesburg | Lincoln | Landline | Touchtone Communications, I... |
| 606-768 | Frenchburg | Menifee | Landline | Mountain Rural Telephone Co... |
| 606-769 | Prestonsburg | Floyd | Landline | Touchtone Communications, I... |
| 606-771 | Burlington | Bradford | Landline | Unknown |
| 606-772 | Corbin | Whitley | Landline | Touchtone Communications, I... |
| 606-773 | Russell | Greenup | Landline | Touchtone Communications, I... |
| 606-776 | Morehead | Rowan | Cell Phone | New Cingular Wireless Pcs,... |
| 606-778 | Somerset | Pulaski | Cell Phone | Northstar Technology, Llc |
| 606-780 | Morehead | Rowan | Cell Phone | Windstream Kentucky East, I... |
| 606-782 | Flemingsburg | Fleming | Cell Phone | New Cingular Wireless Pcs,... |
| 606-783 | Morehead | Rowan | Cell Phone | Windstream Kentucky East, I... |
| 606-784 | Morehead | Rowan | Cell Phone | Windstream Kentucky East, I... |
| 606-785 | Hindman | Knott | Landline | Thacker/grigsby Telephone Co. |
| 606-786 | Williamsburg | Whitley | Landline | Bellsouth Telecomm Inc Dba... |
| 606-787 | Liberty | Casey | Cell Phone | Windstream Kentucky East, I... |
| 606-788 | Paintsville | Johnson | Landline | Bellsouth Telecomm Inc Dba... |
| 606-789 | Paintsville | Johnson | Landline | Bellsouth Telecomm Inc Dba... |
| 606-791 | Banner | Floyd | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-792 | Lancaster | Garrard | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-793 | Paintsville | Johnson | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-794 | Pikeville | Pike | Cell Phone | East Kentucky Netwrk, Llc D... |
| 606-796 | Vanceburg | Lewis | Cell Phone | Windstream Kentucky East, I... |
| 606-798 | Tollesboro | Lewis | Cell Phone | Windstream Kentucky East, I... |
| 606-799 | Tollesboro | Lewis | Cell Phone | Windstream Kentucky East, I... |
| 606-801 | Lexington | Fayette | Landline | Unknown |
| 606-813 | Mount Vernon | Rockcastle | Cell Phone | New Cingular Wireless Pcs,... |
| 606-820 | Ashland | Boyd | Landline | Unknown |
| 606-824 | Vancleve | Breathitt | Landline | Level 3 Communications, Llc... |
| 606-831 | Ashland | Boyd | Cell Phone | Verizon Wireless (vaw), Llc |
| 606-832 | Jenkins | Letcher | Cell Phone | Windstream Kentucky East, I... |
| 606-833 | Flatwoods | Greenup | Cell Phone | Windstream Kentucky East, I... |
| 606-834 | Flatwoods | Greenup | Cell Phone | Windstream Kentucky East, I... |
| 606-835 | Mouthcard | Pike | Landline | Bellsouth Telecomm Inc Dba... |
| 606-836 | Flatwoods | Greenup | Cell Phone | Windstream Kentucky East, I... |
| 606-837 | Evarts | Harlan | Cell Phone | Windstream Kentucky East, I... |
| 606-843 | East Bernstadt | Laurel | Cell Phone | Windstream Kentucky East, I... |
| 606-845 | Flemingsburg | Fleming | Cell Phone | Windstream Kentucky East, I... |
| 606-847 | Oneida | Clay | Cell Phone | Windstream Kentucky East, I... |
| 606-848 | Lynch | Harlan | Landline | Bellsouth Telecomm Inc Dba... |
| 606-849 | Flemingsburg | Fleming | Cell Phone | Windstream Kentucky East, I... |
| 606-854 | Stanford | Lincoln | Cell Phone | New Cingular Wireless Pcs,... |
| 606-855 | Neon | Letcher | Landline | Bellsouth Telecomm Inc Dba... |
| 606-858 | Wilmore | Jessamine | Landline | Unknown |
| 606-862 | London | Laurel | Cell Phone | Windstream Kentucky East, I... |
| 606-864 | London | Laurel | Cell Phone | Windstream Kentucky East, I... |
| 606-866 | Russell Springs | Russell | Landline | Unknown |
| 606-869 | Stoney Fork | Bell | Landline | Unknown |
| 606-871 | Nancy | Pulaski | Cell Phone | Windstream Kentucky East, I... |
| 606-872 | Somerset | Pulaski | Cell Phone | Cellco Partnership Dba Veri... |
| 606-873 | Lexington | Fayette | Landline | Unknown |
| 606-874 | Prestonsburg | Floyd | Landline | Bellsouth Telecomm Inc Dba... |
| 606-875 | Somerset | Pulaski | Cell Phone | Cellco Partnership Dba Veri... |
| 606-876 | Hillsboro | Fleming | Cell Phone | Windstream Kentucky East, I... |
| 606-877 | London | Laurel | Cell Phone | Windstream Kentucky East, I... |
| 606-878 | London | Laurel | Cell Phone | Windstream Kentucky East, I... |
| 606-879 | Waynesburg | Lincoln | Landline | Level 3 Communications, Llc... |
| 606-881 | Nicholasville | Jessamine | Cell Phone | Northstar Technology, Llc |
| 606-882 | Dover | Mason | Cell Phone | Windstream Kentucky East, I... |
| 606-883 | Maysville | Mason | Cell Phone | Windstream Kentucky East, I... |
| 606-884 | Salyersville | Magoffin | Landline | Foothills Rural Telephone C... |
| 606-886 | Prestonsburg | Floyd | Landline | Bellsouth Telecomm Inc Dba... |
| 606-887 | Paintsville | Johnson | Landline | Level 3 Communications, Llc... |
| 606-889 | Prestonsburg | Floyd | Landline | Bellsouth Telecomm Inc Dba... |
| 606-894 | Ashland | Boyd | Landline | Touchtone Communications, I... |
| 606-896 | Vanceburg | Lewis | Landline | Inter Mountain Cable Dba Mi... |
| 606-909 | Harlan | Harlan | Landline | Level 3 Communications, Llc... |
| 606-910 | Hazard | Perry | Landline | Level 3 Communications, Llc... |
| 606-913 | Paintsville | Johnson | Landline | Level 3 Communications, Llc... |
| 606-920 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-921 | Catlettsburg | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-922 | Ashland | Boyd | Cell Phone | New Cingular Wireless Pcs,... |
| 606-923 | Ashland | Boyd | Cell Phone | New Cingular Wireless Pcs,... |
| 606-925 | Livermore | Alameda | Cell Phone | Windstream Kentucky East, I... |
| 606-928 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-929 | Ashland | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-931 | Catlettsburg | Boyd | Cell Phone | Windstream Kentucky East, I... |
| 606-932 | South Shore | Greenup | Cell Phone | Windstream Kentucky East, I... |
| 606-940 | Harlan | Harlan | Landline | Unknown |
| 606-943 | San Marino | Los Angeles | Landline | Unknown |
| 606-945 | Somerset | Pulaski | Landline | Touchtone Communications, I... |
| 606-946 | Mousie | Knott | Landline | Thacker/grigsby Telephone Co. |
| 606-947 | Beattyville | Lee | Landline | Inter Mountain Cable Dba Mi... |
| 606-953 | Lexington | Fayette | Landline | Touchtone Communications, I... |
| 606-965 | Mc Kee | Jackson | Landline | Peoples Rural Telephone Coo... |
| 606-984 | Paintsville | Johnson | Landline | Inter Mountain Cable Dba Mi... |
| 606-985 | Berea | Madison | Landline | Unknown |
| 606-986 | Berea | Madison | Landline | Unknown |
| 606-990 | Williamsburg | Whitley | Landline | Unknown |