Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 859 prefixes
563 of the 786 possible NXX blocks are assigned in area code 859 (71.6% of capacity), spread across 42 rate centers and 40 holders. The largest holders are WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON (77 blocks, 13.7%), CINCINNATI BELL (57 blocks, 10.1%), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (55 blocks, 9.8%). Grouped by brand, AT&T accounts for 116 blocks; brand-attributable holders cover 95% of the code, and the rest are CLECs, VoIP wholesalers and regional carriers that trade under their own names. The assignment records here run from 2001-01-07 to 2026-09-03, with 30 blocks handed out in 2002 alone. 387 blocks (69%) are in thousands-block pooling, meaning the block is shared between carriers in 1,000-number lots rather than held whole – which is why a single NXX can serve several carriers at once. 1 assigned block (526) is not yet in service: assigned to a carrier but not open for calls, so a caller ID from one is spoofed. 83 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
563 assigned blocks of 786
42 rate centers
40 holders of record
69% in thousands-block pooling
Largest holders in 859
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | Windstream | 77 | 13.7% |
| CINCINNATI BELL | Altafiber | 57 | 10.1% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | Verizon | 55 | 9.8% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 53 | 9.4% |
| ONVOY, LLC - KY | Onvoy | 51 | 9.1% |
| LEVEL 3 COMMUNICATIONS, LLC - KY | Lumen | 49 | 8.7% |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | AT&T | 38 | 6.7% |
| PAETEC ITEL, LLC | Windstream | 29 | 5.2% |
| POWERTEL KENTUCKY LICENSES, INC. | T-Mobile | 26 | 4.6% |
| T-MOBILE USA, INC. | T-Mobile | 16 | 2.8% |
| METROPCS, INC. | T-Mobile | 13 | 2.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 13 | 2.3% |
Names are printed as they appear in the assignment records, which is the legal entity rather than the brand. Holding a block is not the same as serving the numbers in it: portability moves numbers between carriers and pooling splits a block between several.
Rate centers with their own page
Rate centers where at least three blocks are assigned, excluding the numbered metro zone codes. The remainder are in the full table below.
LEXINGTON 164COVINGTON 95BOONE 32WINCHESTER 29RICHMOND 24DANVILLE 16MTSTERLING 13BEREA 11HARRODSBG 11CYNTHIANA 10NICHOLASVL 10PARIS 10INDEPNDNCE 10ALEXANDRIA 10VERSAILLES 9WILLIAMSTN 8WALTON 8WARSAW 6SPRINGFLD 6LANCASTER 6CARLISLE 5BUTLER 5FORD 4WILMORE 4NOMIDDLETN 4GLENCOE 4SALVISA 4MIDWAY 4FALMOUTH 4BRYANTSVL 4JUNCTIONCY 3MACKVILLE 3PERRYVILLE 3PAINT LICK 3CORNISHVL 3WACO 3BURGIN 3WILLISBURG 3LITTLEROCK 3
All 563 assigned blocks
One row per NXX. “Pooled” means carriers draw 1,000-number lots from the block rather than holding all 10,000, so a pooled prefix can belong to several carriers at once. “Not in service” means assigned but not yet open for calls – a caller ID from one of those is necessarily spoofed. The holder column gives the brand where the legal entity maps to one; the full legal names are in the holders table above, exactly as NANPA records them.
| Prefix | Holder of record | Rate center | Assigned | Pooled | In service |
|---|---|---|---|---|---|
| 859-200 | AT&T | RICHMOND | – | – | yes |
| 859-201 | Lumen | LEXINGTON | 2004-02-12 | yes | yes |
| 859-202 | Verizon | LEXINGTON | 2015-11-24 | yes | yes |
| 859-203 | Onvoy | WARSAW | 2016-03-16 | yes | yes |
| 859-204 | Peerless | LEXINGTON | 2025-01-29 | yes | yes |
| 859-205 | Onvoy | WINCHESTER | – | yes | yes |
| 859-206 | Verizon | COVINGTON | 2014-05-16 | yes | yes |
| 859-207 | Lumen | LEXINGTON | – | yes | yes |
| 859-208 | AT&T | FORD | 2005-03-03 | yes | yes |
| 859-209 | Verizon | DANVILLE | 2005-12-06 | yes | yes |
| 859-210 | Verizon | SPRINGFLD | 2021-02-08 | yes | yes |
| 859-212 | Onvoy | BOONE | – | yes | yes |
| 859-213 | Verizon | LEXINGTON | 2002-03-08 | yes | yes |
| 859-214 | Charter | VERSAILLES | 2011-11-23 | yes | yes |
| 859-215 | Lumen | WILMORE | – | yes | yes |
| 859-216 | Charter | NOMIDDLETN | 2016-10-24 | yes | yes |
| 859-217 | Onvoy | SPRINGFLD | – | yes | yes |
| 859-218 | Windstream | LEXINGTON | 2004-12-09 | – | yes |
| 859-219 | Windstream | LEXINGTON | – | – | yes |
| 859-220 | Onvoy | JUNCTIONCY | – | yes | yes |
| 859-221 | Verizon | LEXINGTON | – | – | yes |
| 859-222 | Onvoy | LEXINGTON | – | yes | yes |
| 859-223 | Windstream | LEXINGTON | – | – | yes |
| 859-224 | Windstream | LEXINGTON | – | – | yes |
| 859-225 | Windstream | LEXINGTON | – | – | yes |
| 859-226 | Windstream | LEXINGTON | – | – | yes |
| 859-227 | AT&T | LEXINGTON | – | – | yes |
| 859-228 | Windstream | BEREA | 2002-10-07 | yes | yes |
| 859-229 | AT&T | LEXINGTON | – | – | yes |
| 859-230 | AT&T | LEXINGTON | – | – | yes |
| 859-231 | Windstream | LEXINGTON | – | – | yes |
| 859-232 | Windstream | LEXINGTON | – | – | yes |
| 859-233 | Windstream | LEXINGTON | – | – | yes |
| 859-234 | AT&T | CYNTHIANA | – | – | yes |
| 859-235 | AT&T | CYNTHIANA | – | – | yes |
| 859-236 | AT&T | DANVILLE | – | – | yes |
| 859-237 | Windstream | BEREA | 2012-05-25 | yes | yes |
| 859-238 | AT&T | DANVILLE | – | – | yes |
| 859-239 | AT&T | DANVILLE | – | – | yes |
| 859-240 | Verizon | COVINGTON | – | – | yes |
| 859-241 | Windstream | NICHOLASVL | 2002-05-22 | yes | yes |
| 859-242 | Verizon | WILLIAMSTN | 2002-02-19 | yes | yes |
| 859-243 | Windstream | LEXINGTON | – | – | yes |
| 859-244 | Windstream | LEXINGTON | – | – | yes |
| 859-245 | Windstream | LEXINGTON | – | – | yes |
| 859-246 | Windstream | LEXINGTON | – | – | yes |
| 859-247 | T-Mobile | HARRODSBG | 2001-06-06 | yes | yes |
| 859-248 | T-Mobile | RICHMOND | 2002-01-18 | yes | yes |
| 859-249 | NUSO, LLC | WINCHESTER | – | yes | yes |
| 859-250 | Verizon | COVINGTON | – | – | yes |
| 859-251 | Lumen | VERSAILLES | 2002-04-10 | yes | yes |
| 859-252 | Windstream | LEXINGTON | – | – | yes |
| 859-253 | Windstream | LEXINGTON | – | – | yes |
| 859-254 | Windstream | LEXINGTON | – | – | yes |
| 859-255 | Windstream | LEXINGTON | – | – | yes |
| 859-256 | Windstream | VERSAILLES | 2002-10-07 | – | yes |
| 859-257 | Windstream | LEXINGTON | – | – | yes |
| 859-258 | Windstream | LEXINGTON | – | – | yes |
| 859-259 | Windstream | LEXINGTON | – | – | yes |
| 859-260 | Windstream | LEXINGTON | – | – | yes |
| 859-261 | Altafiber | COVINGTON | – | – | yes |
| 859-262 | AT&T | MACKVILLE | – | – | yes |
| 859-263 | Windstream | LEXINGTON | – | – | yes |
| 859-264 | Windstream | LEXINGTON | – | – | yes |
| 859-265 | T-Mobile | HARRODSBG | 2001-09-14 | yes | yes |
| 859-266 | Windstream | LEXINGTON | – | – | yes |
| 859-267 | T-Mobile | RICHMOND | 2017-08-15 | yes | yes |
| 859-268 | Windstream | LEXINGTON | – | – | yes |
| 859-269 | Windstream | LEXINGTON | – | – | yes |
| 859-270 | AT&T | LEXINGTON | 2006-03-30 | yes | yes |
| 859-271 | Windstream | LEXINGTON | – | – | yes |
| 859-272 | Windstream | LEXINGTON | – | – | yes |
| 859-273 | Windstream | LEXINGTON | – | – | yes |
| 859-274 | Lumen | MTSTERLING | 2002-04-10 | yes | yes |
| 859-275 | Windstream | LEXINGTON | – | – | yes |
| 859-276 | Windstream | LEXINGTON | – | – | yes |
| 859-277 | Windstream | LEXINGTON | – | – | yes |
| 859-278 | Windstream | LEXINGTON | – | – | yes |
| 859-279 | T-Mobile | COVINGTON | 2014-03-03 | yes | yes |
| 859-280 | Windstream | LEXINGTON | – | – | yes |
| 859-281 | Windstream | LEXINGTON | – | – | yes |
| 859-282 | Altafiber | BOONE | – | – | yes |
| 859-283 | Altafiber | BOONE | – | – | yes |
| 859-284 | AT&T | MOORESVL | – | yes | yes |
| 859-285 | AT&T | LEXINGTON | 2006-03-02 | yes | yes |
| 859-286 | Windstream | LEXINGTON | 2015-04-13 | yes | yes |
| 859-287 | T-Mobile | COVINGTON | 2014-08-26 | yes | yes |
| 859-288 | Windstream | LEXINGTON | – | – | yes |
| 859-289 | AT&T | CARLISLE | – | yes | yes |
| 859-290 | Windstream | LEXINGTON | 2010-11-29 | yes | yes |
| 859-291 | Altafiber | COVINGTON | – | – | yes |
| 859-292 | Altafiber | COVINGTON | – | – | yes |
| 859-293 | Windstream | LEXINGTON | – | – | yes |
| 859-294 | Windstream | LEXINGTON | – | – | yes |
| 859-295 | AT&T | WILMORE | 2007-05-23 | yes | yes |
| 859-296 | Windstream | LEXINGTON | – | – | yes |
| 859-297 | Windstream | VERSAILLES | 2002-05-23 | yes | yes |
| 859-298 | T-Mobile | CYNTHIANA | 2003-03-24 | yes | yes |
| 859-299 | Windstream | LEXINGTON | – | – | yes |
| 859-300 | Onvoy | LEXINGTON | 2015-12-18 | yes | yes |
| 859-301 | Altafiber | COVINGTON | 2005-02-15 | yes | yes |
| 859-302 | Verizon | BEREA | – | yes | yes |
| 859-303 | T-Mobile | LEXINGTON | 2012-03-12 | yes | yes |
| 859-304 | Verizon | LANCASTER | – | yes | yes |
| 859-305 | Lumen | NICHOLASVL | 2002-04-10 | yes | yes |
| 859-306 | Vonage | WINCHESTER | 2018-03-30 | yes | yes |
| 859-307 | AT&T | COVINGTON | 2006-06-29 | yes | yes |
| 859-308 | AT&T | COVINGTON | 2009-04-23 | yes | yes |
| 859-309 | Charter | LEXINGTON | 2007-06-25 | yes | yes |
| 859-310 | T-Mobile | LEXINGTON | 2017-01-19 | yes | yes |
| 859-312 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-313 | Windstream | LEXINGTON | – | – | yes |
| 859-314 | Verizon | RICHMOND | – | yes | yes |
| 859-315 | COMMIO, LLC | GLENCOE | 2023-08-15 | yes | yes |
| 859-316 | NUSO, LLC | RICHMOND | 2023-02-09 | yes | yes |
| 859-317 | AT&T | LEXINGTON | 2005-10-31 | yes | yes |
| 859-318 | COMMIO, LLC | SALVISA | 2022-11-16 | yes | yes |
| 859-319 | AT&T | DANVILLE | 2003-09-09 | – | yes |
| 859-320 | AT&T | COVINGTON | 2016-11-16 | yes | yes |
| 859-321 | Verizon | LEXINGTON | – | – | yes |
| 859-322 | AT&T | COVINGTON | – | – | yes |
| 859-323 | Windstream | LEXINGTON | – | – | yes |
| 859-324 | AT&T | DANVILLE | 2001-03-27 | yes | yes |
| 859-325 | AT&T | HARRODSBG | 2001-03-27 | yes | yes |
| 859-326 | T-Mobile | DANVILLE | 2001-04-04 | yes | yes |
| 859-327 | Charter | LEXINGTON | – | yes | yes |
| 859-328 | AT&T | KIRKSVILLE | – | yes | yes |
| 859-329 | T-Mobile | DANVILLE | 2002-01-04 | yes | yes |
| 859-330 | Spok | LEXINGTON | – | – | yes |
| 859-331 | Altafiber | COVINGTON | – | – | yes |
| 859-332 | AT&T | PERRYVILLE | – | – | yes |
| 859-333 | AT&T | LEXINGTON | – | – | yes |
| 859-334 | Altafiber | BOONE | – | yes | yes |
| 859-335 | Windstream | LEXINGTON | – | – | yes |
| 859-336 | AT&T | SPRINGFLD | – | yes | yes |
| 859-337 | NUSO, LLC | WINCHESTER | 2013-02-11 | yes | yes |
| 859-338 | AT&T | LEXINGTON | – | – | yes |
| 859-339 | AT&T | LANCASTER | – | – | yes |
| 859-340 | T-Mobile | PARIS | 2001-08-08 | yes | yes |
| 859-341 | Altafiber | COVINGTON | – | – | yes |
| 859-342 | Altafiber | COVINGTON | – | – | yes |
| 859-343 | Onvoy | NOMIDDLETN | 2023-09-08 | yes | yes |
| 859-344 | Altafiber | COVINGTON | – | – | yes |
| 859-345 | WADDELL SOLUTIONS GROUP LLC | BOONE | 2023-08-23 | yes | yes |
| 859-346 | Dish | LEXINGTON | 2022-02-04 | yes | yes |
| 859-347 | NUSO, LLC | LEXINGTON | 2023-02-08 | yes | yes |
| 859-348 | Onvoy | SALVISA | – | yes | yes |
| 859-349 | AT&T | PERRYVILLE | 2011-11-21 | yes | yes |
| 859-350 | Lumen | SALVISA | 2006-10-25 | yes | yes |
| 859-351 | AT&T | LEXINGTON | – | – | yes |
| 859-352 | Spok | LEXINGTON | – | – | yes |
| 859-353 | Lumen | RICHMOND | 2003-08-05 | yes | yes |
| 859-354 | Lumen | NICHOLASVL | 2003-08-05 | yes | yes |
| 859-355 | Windstream | WINCHESTER | 2001-01-22 | yes | yes |
| 859-356 | Altafiber | INDEPNDNCE | – | – | yes |
| 859-357 | Windstream | LEXINGTON | – | – | yes |
| 859-358 | AT&T | RICHMOND | 2003-06-30 | yes | yes |
| 859-359 | Altafiber | INDEPNDNCE | – | yes | yes |
| 859-360 | Charter | COVINGTON | 2005-09-13 | yes | yes |
| 859-361 | Verizon | LEXINGTON | – | – | yes |
| 859-362 | AT&T | NOMIDDLETN | – | yes | yes |
| 859-363 | Altafiber | INDEPNDNCE | – | yes | yes |
| 859-364 | Charter | PAINT LICK | 2022-04-22 | yes | yes |
| 859-365 | NUSO, LLC | ALEXANDRIA | 2020-08-28 | yes | yes |
| 859-366 | AT&T | CORNISHVL | – | yes | yes |
| 859-367 | Windstream | LEXINGTON | – | – | yes |
| 859-368 | AT&T | LEXINGTON | 2006-04-17 | yes | yes |
| 859-369 | AT&T | WACO | – | yes | yes |
| 859-370 | Charter | BURGIN | 2023-02-08 | yes | yes |
| 859-371 | Altafiber | BOONE | – | – | yes |
| 859-372 | Altafiber | BOONE | – | – | yes |
| 859-373 | Windstream | LEXINGTON | – | – | yes |
| 859-374 | Verizon | JUNCTIONCY | 2004-03-19 | yes | yes |
| 859-375 | AT&T | WILLISBURG | – | yes | yes |
| 859-376 | Verizon | WACO | 2004-03-19 | yes | yes |
| 859-377 | Onvoy | PARIS | 2003-02-25 | yes | yes |
| 859-378 | AT&T | LITTLEROCK | 2023-10-06 | yes | yes |
| 859-379 | AT&T | WALTON | 2003-07-22 | yes | yes |
| 859-380 | Verizon | COVINGTON | – | – | yes |
| 859-381 | Windstream | LEXINGTON | – | yes | yes |
| 859-382 | AT&T | LEXINGTON | 2007-10-15 | yes | yes |
| 859-383 | AT&T | LITTLEROCK | – | yes | yes |
| 859-384 | Altafiber | BOONE | – | – | yes |
| 859-385 | Charter | WINCHESTER | 2011-11-23 | yes | yes |
| 859-386 | Altafiber | COVINGTON | – | – | yes |
| 859-387 | AT&T | RICHMOND | 2009-09-11 | yes | yes |
| 859-388 | Windstream | LEXINGTON | – | yes | yes |
| 859-389 | Windstream | LEXINGTON | – | – | yes |
| 859-390 | T-Mobile | MTSTERLING | 2022-06-10 | yes | yes |
| 859-391 | AT&T | COVINGTON | – | – | yes |
| 859-392 | Altafiber | COVINGTON | – | – | yes |
| 859-393 | T-Mobile | COVINGTON | – | yes | yes |
| 859-394 | Verizon | COVINGTON | – | yes | yes |
| 859-395 | Verizon | LANCASTER | – | yes | yes |
| 859-396 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-397 | Verizon | LEXINGTON | 2017-06-06 | yes | yes |
| 859-398 | T-Mobile | MTSTERLING | 2001-02-06 | yes | yes |
| 859-399 | SKYE TELECOM LLC DBA SKYETEL | LEXINGTON | 2021-09-08 | yes | yes |
| 859-400 | Lumen | VERSAILLES | – | yes | yes |
| 859-401 | Lumen | NICHOLASVL | – | yes | yes |
| 859-402 | Lumen | LEXINGTON | – | yes | yes |
| 859-403 | Lumen | MIDWAY | – | yes | yes |
| 859-404 | Verizon | MTSTERLING | – | yes | yes |
| 859-405 | Verizon | CARLISLE | – | yes | yes |
| 859-406 | Lumen | LEXINGTON | 2004-02-13 | yes | yes |
| 859-407 | Onvoy | LEXINGTON | – | yes | yes |
| 859-408 | Verizon | RICHMOND | – | yes | yes |
| 859-409 | AT&T | COVINGTON | – | yes | yes |
| 859-410 | Lumen | LEXINGTON | 2008-06-24 | yes | yes |
| 859-412 | Verizon | COVINGTON | 2012-07-16 | yes | yes |
| 859-413 | EXIANT COMMUNICATIONS LLC | LEXINGTON | 2019-09-16 | yes | yes |
| 859-414 | T-Mobile | COVINGTON | 2011-03-15 | yes | yes |
| 859-415 | T-Mobile | COVINGTON | 2012-02-14 | yes | yes |
| 859-416 | Onvoy | MACKVILLE | – | yes | yes |
| 859-417 | Verizon | MTSTERLING | 2023-09-28 | yes | yes |
| 859-418 | Comcast | LEXINGTON | 2023-03-28 | yes | yes |
| 859-419 | Onvoy | BOONE | 2023-09-27 | yes | yes |
| 859-420 | T-Mobile | LEXINGTON | 2001-08-29 | – | yes |
| 859-421 | Verizon | LEXINGTON | – | – | yes |
| 859-422 | Lumen | LEXINGTON | – | – | yes |
| 859-423 | AT&T | MOORESVL | 2011-11-21 | yes | yes |
| 859-425 | Windstream | LEXINGTON | – | – | yes |
| 859-426 | Altafiber | COVINGTON | – | – | yes |
| 859-427 | Bandwidth | BOONE | 2023-10-12 | yes | yes |
| 859-428 | Altafiber | WILLIAMSTN | – | yes | yes |
| 859-429 | Verizon | INDEPNDNCE | – | yes | yes |
| 859-431 | Altafiber | COVINGTON | – | – | yes |
| 859-432 | AT&T | MTSTERLING | 2001-03-27 | yes | yes |
| 859-433 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-435 | AT&T | PARIS | 2001-03-27 | yes | yes |
| 859-436 | Telnyx | LEXINGTON | 2019-12-02 | yes | yes |
| 859-437 | AT&T | FORD | 2001-03-27 | yes | yes |
| 859-438 | STRATUS NETWORKS | COVINGTON | 2021-05-27 | yes | yes |
| 859-439 | Lumen | DANVILLE | 2003-07-24 | yes | yes |
| 859-440 | T-Mobile | LEXINGTON | 2020-11-23 | yes | yes |
| 859-441 | Altafiber | COVINGTON | – | – | yes |
| 859-442 | Altafiber | COVINGTON | – | – | yes |
| 859-443 | AT&T | COVINGTON | 2011-09-30 | yes | yes |
| 859-444 | AT&T | COVINGTON | 2011-03-17 | yes | yes |
| 859-445 | AT&T | COVINGTON | – | yes | yes |
| 859-446 | AT&T | COVINGTON | 2010-06-01 | yes | yes |
| 859-447 | Verizon | LEXINGTON | 2012-04-06 | yes | yes |
| 859-448 | Altafiber | ALEXANDRIA | – | yes | yes |
| 859-449 | Lumen | WALTON | – | yes | yes |
| 859-450 | T-Mobile | CYNTHIANA | 2024-02-16 | yes | yes |
| 859-451 | Telnyx | WINCHESTER | 2021-03-31 | yes | yes |
| 859-452 | IP HORIZON LLC | RICHMOND | 2021-01-27 | yes | yes |
| 859-453 | TON80 COMMUNICATIONS, LLC | BUTLER | 2021-04-16 | yes | yes |
| 859-455 | Windstream | LEXINGTON | – | yes | yes |
| 859-456 | Onvoy | LEXINGTON | 2023-10-17 | yes | yes |
| 859-457 | AT&T | LEXINGTON | 2007-02-20 | yes | yes |
| 859-458 | Windstream | LANCASTER | 2012-01-30 | yes | yes |
| 859-459 | Lumen | WILLISBURG | 2006-10-25 | yes | yes |
| 859-460 | AT&T | LEXINGTON | 2024-04-04 | yes | yes |
| 859-461 | Onvoy | LEXINGTON | – | yes | yes |
| 859-462 | AT&T | COVINGTON | – | yes | yes |
| 859-464 | IP HORIZON LLC | WACO | 2024-05-24 | yes | yes |
| 859-465 | FRACTEL, LLC | MILLERBURG | 2020-08-27 | yes | yes |
| 859-466 | T-Mobile | COVINGTON | – | yes | yes |
| 859-467 | WADDELL SOLUTIONS GROUP LLC | LEXINGTON | 2024-06-05 | yes | yes |
| 859-468 | Verizon | COVINGTON | – | – | yes |
| 859-469 | Verizon | LEXINGTON | 2012-06-13 | yes | yes |
| 859-470 | AT&T | MIDWAY | 2006-06-29 | yes | yes |
| 859-471 | Bandwidth | WINCHESTER | 2025-03-27 | yes | yes |
| 859-472 | Altafiber | BUTLER | – | yes | yes |
| 859-473 | AT&T | CARLISLE | 2002-03-22 | yes | yes |
| 859-474 | Lumen | ALEXANDRIA | 2003-10-24 | yes | yes |
| 859-475 | AT&T | LEXINGTON | 2006-03-02 | yes | yes |
| 859-476 | AT&T | MIDWAY | – | yes | yes |
| 859-478 | WAVENATION, LLC | WINCHESTER | 2025-07-03 | yes | yes |
| 859-479 | Peerless | COVINGTON | 2015-01-02 | yes | yes |
| 859-480 | T-Mobile | BEREA | 2026-01-05 | yes | yes |
| 859-481 | AT&T | SPRINGFLD | – | yes | yes |
| 859-484 | AT&T | MILLERBURG | – | yes | yes |
| 859-485 | Altafiber | WALTON | – | yes | yes |
| 859-486 | AT&T | COVINGTON | – | yes | yes |
| 859-487 | Windstream | LEXINGTON | 2021-08-16 | yes | yes |
| 859-488 | AT&T | BOONE | – | yes | yes |
| 859-489 | T-Mobile | LEXINGTON | – | – | yes |
| 859-490 | Verizon | LEXINGTON | 2012-02-15 | yes | yes |
| 859-491 | Altafiber | COVINGTON | – | – | yes |
| 859-492 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-493 | Altafiber | WALTON | – | yes | yes |
| 859-494 | AT&T | LEXINGTON | – | – | yes |
| 859-495 | Onvoy | INDEPNDNCE | 2001-01-07 | yes | yes |
| 859-496 | AT&T | COVINGTON | – | yes | yes |
| 859-497 | AT&T | MTSTERLING | – | yes | yes |
| 859-498 | AT&T | MTSTERLING | – | – | yes |
| 859-499 | AT&T | MTSTERLING | – | – | yes |
| 859-500 | INVOXIO INCORPORATED | COVINGTON | 2019-01-24 | yes | yes |
| 859-503 | Onvoy | RICHMOND | 2026-05-06 | yes | yes |
| 859-508 | AT&T | CYNTHIANA | – | – | yes |
| 859-509 | T-Mobile | LEXINGTON | 2002-04-23 | yes | yes |
| 859-512 | Verizon | COVINGTON | – | – | yes |
| 859-513 | T-Mobile | WINCHESTER | – | yes | yes |
| 859-514 | Lumen | LEXINGTON | – | – | yes |
| 859-515 | Charter | LEXINGTON | 2022-08-12 | yes | yes |
| 859-516 | Verizon | DANVILLE | – | yes | yes |
| 859-517 | Windstream | CARLISLE | 2003-06-30 | yes | yes |
| 859-518 | Windstream | FORD | 2003-06-30 | yes | yes |
| 859-519 | Windstream | LEXINGTON | 2003-06-17 | yes | yes |
| 859-520 | Windstream | MTSTERLING | 2003-06-30 | yes | yes |
| 859-522 | Windstream | PARIS | 2003-06-30 | yes | yes |
| 859-523 | Charter | LEXINGTON | 2001-04-27 | – | yes |
| 859-525 | Altafiber | BOONE | – | – | yes |
| 859-526 | Onvoy | INDEPNDNCE | 2026-09-03 | yes | no |
| 859-527 | AT&T | FORD | – | yes | yes |
| 859-528 | Windstream | BEREA | 2003-06-30 | yes | yes |
| 859-529 | FRACTEL, LLC | COVINGTON | 2019-12-17 | yes | yes |
| 859-533 | Verizon | LEXINGTON | – | – | yes |
| 859-534 | Altafiber | BOONE | – | yes | yes |
| 859-535 | AT&T | MACKVILLE | 2011-11-21 | yes | yes |
| 859-536 | T-Mobile | LEXINGTON | – | – | yes |
| 859-537 | Verizon | LEXINGTON | – | yes | yes |
| 859-538 | Lumen | BOONE | – | yes | yes |
| 859-539 | T-Mobile | LEXINGTON | – | – | yes |
| 859-543 | Windstream | LEXINGTON | – | – | yes |
| 859-544 | Verizon | RICHMOND | – | yes | yes |
| 859-545 | Bandwidth | FALMOUTH | 2014-08-26 | yes | yes |
| 859-547 | Lumen | COVINGTON | – | yes | yes |
| 859-548 | Windstream | BRYANTSVL | – | – | yes |
| 859-549 | Windstream | PAINT LICK | 2003-06-30 | yes | yes |
| 859-550 | Lumen | LEXINGTON | 2008-06-24 | yes | yes |
| 859-551 | Lumen | LEXINGTON | 2017-09-20 | yes | yes |
| 859-552 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-553 | AT&T | NICHOLASVL | 2002-03-22 | yes | yes |
| 859-554 | Lumen | LEXINGTON | – | yes | yes |
| 859-556 | Verizon | WINCHESTER | – | yes | yes |
| 859-559 | Lumen | LEXINGTON | 2002-06-19 | yes | yes |
| 859-562 | Windstream | LEXINGTON | 2017-03-02 | yes | yes |
| 859-566 | Windstream | LEXINGTON | 2003-03-03 | – | yes |
| 859-567 | Altafiber | WARSAW | – | yes | yes |
| 859-568 | Verizon | BOONE | – | yes | yes |
| 859-569 | Windstream | CYNTHIANA | 2003-07-11 | yes | yes |
| 859-572 | Altafiber | COVINGTON | – | – | yes |
| 859-573 | Peerless | WINCHESTER | 2026-04-23 | yes | yes |
| 859-575 | AT&T | RICHMOND | 2008-04-30 | yes | yes |
| 859-576 | AT&T | LEXINGTON | – | – | yes |
| 859-577 | Onvoy | WINCHESTER | 2008-06-11 | yes | yes |
| 859-578 | Altafiber | COVINGTON | – | – | yes |
| 859-581 | Altafiber | COVINGTON | – | – | yes |
| 859-582 | AT&T | RICHMOND | – | – | yes |
| 859-583 | AT&T | DANVILLE | – | – | yes |
| 859-585 | AT&T | MTSTERLING | – | – | yes |
| 859-586 | Altafiber | BOONE | – | – | yes |
| 859-587 | Lumen | NOMIDDLETN | 2002-04-10 | yes | yes |
| 859-588 | AT&T | CYNTHIANA | – | yes | yes |
| 859-589 | Onvoy | WILMORE | 2022-12-07 | yes | yes |
| 859-592 | Verizon | ALEXANDRIA | – | yes | yes |
| 859-594 | Altafiber | BOONE | – | yes | yes |
| 859-595 | AT&T | WINCHESTER | – | yes | yes |
| 859-599 | IP HORIZON LLC | CORNISHVL | – | yes | yes |
| 859-600 | Onvoy | COVINGTON | 2017-08-31 | yes | yes |
| 859-605 | Lumen | HARRODSBG | 2002-04-10 | yes | yes |
| 859-606 | Onvoy | NICHOLASVL | 2024-06-05 | yes | yes |
| 859-608 | AT&T | LEXINGTON | – | – | yes |
| 859-609 | Verizon | COVINGTON | – | yes | yes |
| 859-612 | T-Mobile | HARRODSBG | 2002-01-04 | yes | yes |
| 859-613 | AT&T | HARRODSBG | – | yes | yes |
| 859-618 | Verizon | LEXINGTON | – | yes | yes |
| 859-619 | AT&T | LEXINGTON | – | – | yes |
| 859-620 | AT&T | COVINGTON | – | – | yes |
| 859-621 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-622 | AT&T | RICHMOND | – | – | yes |
| 859-623 | AT&T | RICHMOND | – | – | yes |
| 859-624 | AT&T | RICHMOND | – | – | yes |
| 859-625 | AT&T | RICHMOND | – | yes | yes |
| 859-626 | AT&T | RICHMOND | – | yes | yes |
| 859-628 | Altafiber | COVINGTON | – | yes | yes |
| 859-629 | Verizon | LEXINGTON | 2003-01-22 | yes | yes |
| 859-630 | Verizon | COVINGTON | – | – | yes |
| 859-635 | Altafiber | ALEXANDRIA | – | – | yes |
| 859-636 | AT&T | SPRINGFLD | 2013-01-25 | yes | yes |
| 859-638 | Verizon | COVINGTON | 2012-02-14 | yes | yes |
| 859-639 | Windstream | LEXINGTON | 2014-03-31 | yes | yes |
| 859-640 | Verizon | COVINGTON | – | – | yes |
| 859-643 | Altafiber | GLENCOE | – | yes | yes |
| 859-644 | T-Mobile | WINCHESTER | 2003-03-21 | yes | yes |
| 859-646 | Onvoy | BEREA | – | yes | yes |
| 859-647 | Altafiber | BOONE | – | – | yes |
| 859-648 | Lumen | LITTLEROCK | 2002-04-10 | yes | yes |
| 859-651 | Onvoy | CARLISLE | – | yes | yes |
| 859-652 | AT&T | COVINGTON | 2008-02-27 | yes | yes |
| 859-653 | Verizon | COVINGTON | – | – | yes |
| 859-654 | Altafiber | FALMOUTH | – | yes | yes |
| 859-655 | Altafiber | COVINGTON | – | yes | yes |
| 859-657 | Altafiber | BOONE | – | yes | yes |
| 859-658 | Onvoy | CYNTHIANA | – | yes | yes |
| 859-659 | Charter | BURGIN | 2006-11-22 | yes | yes |
| 859-661 | T-Mobile | RICHMOND | – | yes | yes |
| 859-663 | Lumen | COVINGTON | – | yes | yes |
| 859-666 | Onvoy | WILLIAMSTN | 2017-10-04 | yes | yes |
| 859-667 | Lumen | INDEPNDNCE | – | yes | yes |
| 859-669 | Altafiber | COVINGTON | – | yes | yes |
| 859-671 | Lumen | BEREA | – | yes | yes |
| 859-681 | Onvoy | WINCHESTER | – | – | yes |
| 859-682 | Windstream | VERSAILLES | 2012-01-30 | yes | yes |
| 859-684 | AT&T | LEXINGTON | – | yes | yes |
| 859-685 | Windstream | LEXINGTON | – | yes | yes |
| 859-687 | Charter | LEXINGTON | 2012-08-03 | yes | yes |
| 859-689 | Altafiber | BOONE | – | yes | yes |
| 859-691 | T-Mobile | DANVILLE | – | yes | yes |
| 859-692 | Verizon | BOONE | – | yes | yes |
| 859-693 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-694 | Altafiber | ALEXANDRIA | – | yes | yes |
| 859-695 | Lumen | BRYANTSVL | 2002-05-06 | yes | yes |
| 859-696 | Onvoy | WILLISBURG | – | yes | yes |
| 859-697 | T-Mobile | MTSTERLING | – | yes | yes |
| 859-699 | AT&T | LEXINGTON | – | yes | yes |
| 859-704 | T-Mobile | PARIS | – | yes | yes |
| 859-705 | Windstream | LEXINGTON | 2010-04-16 | yes | yes |
| 859-707 | AT&T | PARIS | – | – | yes |
| 859-710 | Charter | LEXINGTON | 2019-09-13 | yes | yes |
| 859-712 | Onvoy | DANVILLE | 2018-07-20 | yes | yes |
| 859-715 | Onvoy | HARRODSBG | – | yes | yes |
| 859-719 | Onvoy | LANCASTER | – | yes | yes |
| 859-721 | Lumen | LEXINGTON | – | yes | yes |
| 859-724 | Windstream | NICHOLASVL | 2012-01-30 | yes | yes |
| 859-727 | Altafiber | COVINGTON | – | – | yes |
| 859-733 | AT&T | HARRODSBG | – | – | yes |
| 859-734 | AT&T | HARRODSBG | – | – | yes |
| 859-737 | AT&T | WINCHESTER | – | yes | yes |
| 859-739 | Verizon | COVINGTON | 2014-08-25 | yes | yes |
| 859-740 | Lumen | BUTLER | – | yes | yes |
| 859-742 | Windstream | WINCHESTER | 2003-05-13 | yes | yes |
| 859-743 | T-Mobile | COVINGTON | 2001-03-26 | yes | yes |
| 859-744 | AT&T | WINCHESTER | – | – | yes |
| 859-745 | AT&T | WINCHESTER | – | – | yes |
| 859-746 | Altafiber | BOONE | – | – | yes |
| 859-748 | AT&T | BURGIN | – | yes | yes |
| 859-749 | AT&T | WINCHESTER | – | – | yes |
| 859-750 | Verizon | COVINGTON | – | – | yes |
| 859-753 | AT&T | VERSAILLES | 2002-04-11 | yes | yes |
| 859-754 | Lumen | BRYANTSVL | 2002-08-21 | yes | yes |
| 859-755 | Lumen | DANVILLE | 2002-08-21 | yes | yes |
| 859-756 | Lumen | BEREA | 2002-08-21 | yes | yes |
| 859-757 | Lumen | COVINGTON | 2002-04-30 | yes | yes |
| 859-759 | Lumen | WINCHESTER | 2002-08-21 | yes | yes |
| 859-760 | Verizon | COVINGTON | – | – | yes |
| 859-762 | Onvoy | MTSTERLING | – | yes | yes |
| 859-765 | Onvoy | PARIS | – | yes | yes |
| 859-766 | FRACTEL, LLC | PERRYVILLE | 2021-01-20 | yes | yes |
| 859-767 | Altafiber | BOONE | – | – | yes |
| 859-771 | AT&T | WINCHESTER | – | – | yes |
| 859-777 | Onvoy | COVINGTON | 2015-02-25 | yes | yes |
| 859-779 | AT&T | RICHMOND | 2003-02-21 | yes | yes |
| 859-780 | Windstream | WALTON | – | yes | yes |
| 859-781 | Altafiber | COVINGTON | – | – | yes |
| 859-785 | Onvoy | LEXINGTON | – | yes | yes |
| 859-786 | T-Mobile | COVINGTON | – | yes | yes |
| 859-787 | T-Mobile | LEXINGTON | 2014-08-26 | yes | yes |
| 859-788 | Verizon | LEXINGTON | 2018-06-25 | yes | yes |
| 859-792 | Windstream | LANCASTER | – | – | yes |
| 859-795 | Lumen | BOONE | – | yes | yes |
| 859-797 | AT&T | LEXINGTON | – | – | yes |
| 859-800 | Onvoy | LEXINGTON | 2017-11-01 | yes | yes |
| 859-801 | Verizon | COVINGTON | – | – | yes |
| 859-802 | Verizon | COVINGTON | – | – | yes |
| 859-803 | T-Mobile | COVINGTON | – | – | yes |
| 859-805 | Verizon | SPRINGFLD | – | – | yes |
| 859-806 | AT&T | LEXINGTON | – | – | yes |
| 859-808 | T-Mobile | WINCHESTER | – | yes | yes |
| 859-809 | Lumen | CORNISHVL | 2002-04-10 | yes | yes |
| 859-810 | Onvoy | LEXINGTON | 2021-04-01 | yes | yes |
| 859-812 | Verizon | HARRODSBG | – | – | yes |
| 859-813 | Windstream | WILLIAMSTN | – | yes | yes |
| 859-814 | Verizon | COVINGTON | – | yes | yes |
| 859-815 | Altafiber | COVINGTON | – | yes | yes |
| 859-816 | T-Mobile | COVINGTON | – | yes | yes |
| 859-817 | Altafiber | BOONE | – | yes | yes |
| 859-818 | Onvoy | BOONE | 2001-01-07 | yes | yes |
| 859-823 | Altafiber | WILLIAMSTN | – | yes | yes |
| 859-824 | Altafiber | WILLIAMSTN | – | – | yes |
| 859-825 | AT&T | LEXINGTON | – | yes | yes |
| 859-832 | Onvoy | WARSAW | 2001-01-07 | yes | yes |
| 859-835 | Verizon | COVINGTON | – | – | yes |
| 859-837 | TON80 COMMUNICATIONS, LLC | WARSAW | 2022-02-24 | yes | yes |
| 859-838 | Lumen | ALEXANDRIA | – | yes | yes |
| 859-842 | Verizon | WINCHESTER | – | yes | yes |
| 859-846 | Windstream | MIDWAY | – | – | yes |
| 859-849 | HD CARRIER LLC | LEXINGTON | 2025-12-15 | yes | yes |
| 859-850 | Charter | COVINGTON | 2025-03-05 | yes | yes |
| 859-854 | AT&T | JUNCTIONCY | – | yes | yes |
| 859-858 | Windstream | WILMORE | – | – | yes |
| 859-859 | Onvoy | BOONE | 2022-09-27 | yes | yes |
| 859-865 | AT&T | SALVISA | – | yes | yes |
| 859-866 | T-Mobile | COVINGTON | – | – | yes |
| 859-867 | COMMIO, LLC | COVINGTON | 2022-10-26 | yes | yes |
| 859-868 | Lumen | BEREA | 2002-05-06 | yes | yes |
| 859-869 | Charter | BOONE | 2012-06-29 | yes | yes |
| 859-873 | Windstream | VERSAILLES | – | – | yes |
| 859-878 | T-Mobile | COVINGTON | 2013-05-24 | yes | yes |
| 859-879 | Windstream | VERSAILLES | – | – | yes |
| 859-880 | COMMIO, LLC | LEXINGTON | 2022-02-01 | yes | yes |
| 859-881 | Windstream | NICHOLASVL | – | – | yes |
| 859-882 | AT&T | WINCHESTER | 2008-08-04 | yes | yes |
| 859-885 | Windstream | NICHOLASVL | – | – | yes |
| 859-887 | Windstream | NICHOLASVL | – | – | yes |
| 859-888 | Onvoy | COVINGTON | 2015-02-25 | yes | yes |
| 859-892 | Windstream | LEXINGTON | – | – | yes |
| 859-893 | AT&T | RICHMOND | – | yes | yes |
| 859-894 | Twilio | LEXINGTON | 2021-05-05 | yes | yes |
| 859-895 | Charter | WINCHESTER | 2024-04-12 | yes | yes |
| 859-898 | Lumen | INDEPNDNCE | – | yes | yes |
| 859-899 | Windstream | LEXINGTON | 2003-05-13 | – | yes |
| 859-900 | Telnyx | COVINGTON | 2017-03-01 | yes | yes |
| 859-901 | AT&T | WINCHESTER | – | yes | yes |
| 859-903 | Lumen | WILLIAMSTN | – | yes | yes |
| 859-904 | Lumen | WARSAW | – | yes | yes |
| 859-905 | Altafiber | COVINGTON | – | yes | yes |
| 859-907 | T-Mobile | COVINGTON | – | yes | yes |
| 859-908 | Lumen | ALEXANDRIA | – | yes | yes |
| 859-909 | Onvoy | ALEXANDRIA | 2001-01-07 | yes | yes |
| 859-910 | Onvoy | BUTLER | 2001-01-07 | yes | yes |
| 859-912 | Verizon | COVINGTON | – | yes | yes |
| 859-913 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-916 | T-Mobile | COVINGTON | – | yes | yes |
| 859-918 | Lumen | BOONE | – | yes | yes |
| 859-919 | Lumen | WALTON | – | yes | yes |
| 859-925 | Windstream | PAINT LICK | – | – | yes |
| 859-927 | Windstream | GLENCOE | – | yes | yes |
| 859-935 | Windstream | WARSAW | – | yes | yes |
| 859-936 | AT&T | DANVILLE | – | – | yes |
| 859-938 | Lumen | BOONE | – | yes | yes |
| 859-940 | Verizon | LEXINGTON | – | yes | yes |
| 859-943 | Onvoy | CYNTHIANA | – | yes | yes |
| 859-946 | FRACTEL, LLC | KIRKSVILLE | 2020-08-19 | yes | yes |
| 859-948 | AT&T | LEXINGTON | – | – | yes |
| 859-951 | Windstream | FALMOUTH | – | yes | yes |
| 859-953 | Verizon | PARIS | 2003-03-19 | yes | yes |
| 859-954 | Verizon | CYNTHIANA | 2003-03-19 | yes | yes |
| 859-955 | Windstream | BUTLER | – | yes | yes |
| 859-957 | Windstream | COVINGTON | – | yes | yes |
| 859-960 | Windstream | INDEPNDNCE | – | yes | yes |
| 859-962 | Altafiber | BOONE | – | yes | yes |
| 859-963 | Windstream | LEXINGTON | – | yes | yes |
| 859-964 | Lumen | BRYANTSVL | 2002-09-24 | yes | yes |
| 859-965 | Lumen | DANVILLE | 2002-09-24 | yes | yes |
| 859-966 | Lumen | INDEPNDNCE | – | yes | yes |
| 859-967 | Windstream | LEXINGTON | – | yes | yes |
| 859-968 | Lumen | WALTON | – | yes | yes |
| 859-970 | Onvoy | WALTON | 2001-01-07 | yes | yes |
| 859-971 | Windstream | LEXINGTON | – | – | yes |
| 859-972 | Onvoy | RICHMOND | – | yes | yes |
| 859-974 | Verizon | HARRODSBG | – | yes | yes |
| 859-977 | Windstream | LEXINGTON | – | – | yes |
| 859-978 | Windstream | ALEXANDRIA | – | yes | yes |
| 859-979 | T-Mobile | RICHMOND | – | yes | yes |
| 859-980 | Windstream | BOONE | – | yes | yes |
| 859-982 | Lumen | COVINGTON | – | yes | yes |
| 859-983 | T-Mobile | LEXINGTON | – | yes | yes |
| 859-985 | Windstream | BEREA | – | – | yes |
| 859-986 | Windstream | BEREA | – | – | yes |
| 859-987 | AT&T | PARIS | – | – | yes |
| 859-988 | AT&T | PARIS | – | yes | yes |
| 859-990 | SKYE TELECOM LLC DBA SKYETEL | WINCHESTER | 2021-09-08 | yes | yes |
| 859-991 | T-Mobile | COVINGTON | 2001-10-05 | yes | yes |
| 859-992 | T-Mobile | COVINGTON | – | yes | yes |
| 859-993 | Onvoy | COVINGTON | – | – | yes |
| 859-994 | Onvoy | GLENCOE | 2001-01-07 | yes | yes |
| 859-995 | Onvoy | FALMOUTH | 2001-01-07 | yes | yes |
| 859-997 | Onvoy | WILLIAMSTN | 2001-01-07 | yes | yes |
| 859-999 | Onvoy | COVINGTON | 2015-08-13 | yes | yes |
Frequently asked
How many prefixes does area code 859 have?
563 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 5,630 thousand-number ranges across 42 rate centers.
What do the first three digits after 859 tell me?
They identify the block, which tells you the rate center it was allocated to and the carrier that received it. They do not tell you who serves the number today: portability moves numbers between carriers, and pooling splits a block between several of them.
Is a 859 prefix tied to a specific town?
To a rate center, which is billing geography rather than a town. NANPA abbreviates rate center names to ten characters and in large metros uses zone codes, so the name is a NANPA label, not a place name.
What does “pooled” mean in the 859 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 387 of 859's blocks are pooled, which is how regulators slowed down area code exhaustion – and why one prefix can belong to several carriers.
Source and limits
NANPA CO Code Assignment Records, all states, utilized codes, file updated 11/01/2026 – the rows where the record's Use field is “AS” (assigned). Unavailable codes are excluded. The records say who received a block and when, not who serves a particular number today.
More about this code: overview · carriers · spam complaints · local time