Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 501 prefixes
631 of the 786 possible NXX blocks are assigned in area code 501 (80.3% of capacity), spread across 61 rate centers and 46 holders. The largest holders are SOUTHWESTERN BELL (159 blocks, 25.2%), NEW CINGULAR WIRELESS PCS, LLC - IL (86 blocks, 13.6%), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (54 blocks, 8.6%). Grouped by brand, AT&T accounts for 255 blocks; brand-attributable holders cover 93% 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 2001-01-18 to 2026-10-21, with 26 blocks handed out in 2002 alone. 478 blocks (76%) 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. 3 assigned blocks (598, 608, 616) are not yet in service: assigned to a carrier but not open for calls, so a caller ID from one is spoofed. 142 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
631 assigned blocks of 786
61 rate centers
46 holders of record
76% in thousands-block pooling
Largest holders in 501
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 159 | 25.2% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 86 | 13.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | Verizon | 54 | 8.6% |
| LEVEL 3 COMMUNICATIONS, LLC - AR | Lumen | 48 | 7.6% |
| T-MOBILE USA, INC. | T-Mobile | 42 | 6.7% |
| ONVOY, LLC - AR | Onvoy | 41 | 6.5% |
| WINDSTREAM COMMUNICATIONS, INC. - AR | Windstream | 34 | 5.4% |
| WINDSTREAM ARKANSAS, INC. | Windstream | 20 | 3.2% |
| BRIGHTSPEED OF CENTRAL ARKANSAS, LLC | Brightspeed | 18 | 2.9% |
| LEVEL 3 TELECOM OF ARKANSAS, LLC - AR | Lumen | 12 | 1.9% |
| BANDWIDTH.COM CLEC, LLC - AR | Bandwidth | 11 | 1.7% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 10 | 1.6% |
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.
LITTLEROCK 252HOTSPRINGS 40CONWAY 35BENTON 29SEARCY 21CABOT 15SYVNHLSHWD 13MALVERN 12MORRILTON 11JACKSONVL 11JESSIEVL 9HEBER SPG 9BRYANTCGVL 9BEEBE 9LONOKE 9PALARM 9GREENBRIER 8SPRINGLAKE 7FERNDALE 7BALD KNOB 6PINNACLE 5BRADFORD 4GREERSFRRY 4JUDSONIA 4KENSETT 4MCRAE 4SCOTT 4JONESMILLS 4REDFIELD 3WRIGHTSVL 3CLINTON 3COY 3ENGLAND 3MORGANTON 3QUITMAN 3GRIFFITHVL 3PERRYVILLE 3MAUMELLE 3LONSDALE 3CENTER RDG 3BAUXITE 3VILONIA 3
All 631 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 |
|---|---|---|---|---|---|
| 501-200 | AT&T | REDFIELD | 2002-10-17 | yes | yes |
| 501-201 | AT&T | BRADFORD | 2002-10-17 | – | yes |
| 501-202 | AT&T | LITTLEROCK | – | – | yes |
| 501-203 | Verizon | SEARCY | 2002-11-20 | yes | yes |
| 501-204 | T-Mobile | JESSIEVL | 2002-11-22 | yes | yes |
| 501-205 | Lumen | CONWAY | 2002-12-23 | yes | yes |
| 501-206 | AT&T | HEBER SPG | – | yes | yes |
| 501-207 | AT&T | SEARCY | – | yes | yes |
| 501-208 | AT&T | MORRILTON | – | yes | yes |
| 501-209 | Verizon | JESSIEVL | 2003-03-10 | yes | yes |
| 501-210 | AT&T | LITTLEROCK | – | yes | yes |
| 501-212 | AT&T | LITTLEROCK | – | – | yes |
| 501-213 | AT&T | BRYANTCGVL | 2003-03-12 | yes | yes |
| 501-214 | AT&T | LITTLEROCK | 2017-07-19 | yes | yes |
| 501-215 | AT&T | MORRILTON | 2003-04-28 | yes | yes |
| 501-216 | T-Mobile | LITTLEROCK | 2011-08-25 | yes | yes |
| 501-217 | AT&T | LITTLEROCK | – | – | yes |
| 501-218 | AT&T | LITTLEROCK | – | yes | yes |
| 501-219 | AT&T | LITTLEROCK | – | – | yes |
| 501-220 | Windstream | LITTLEROCK | – | – | yes |
| 501-221 | AT&T | LITTLEROCK | – | – | yes |
| 501-222 | Windstream | WRIGHTSVL | – | yes | yes |
| 501-223 | AT&T | LITTLEROCK | – | yes | yes |
| 501-224 | AT&T | LITTLEROCK | – | – | yes |
| 501-225 | AT&T | LITTLEROCK | – | – | yes |
| 501-226 | CSC VOICE, LLC | JESSIEVL | – | yes | yes |
| 501-227 | AT&T | LITTLEROCK | – | yes | yes |
| 501-228 | AT&T | LITTLEROCK | – | – | yes |
| 501-229 | Lumen | MALVERN | 2003-03-18 | yes | yes |
| 501-230 | AT&T | SEARCY | – | yes | yes |
| 501-231 | AT&T | LITTLEROCK | – | – | yes |
| 501-232 | Lumen | BEEBE | 2004-04-29 | yes | yes |
| 501-233 | ARKWEST COMMUNICATIONS, INC. | CASA | – | – | yes |
| 501-234 | Windstream | LITTLEROCK | 2011-07-06 | yes | yes |
| 501-235 | AT&T | LITTLEROCK | – | yes | yes |
| 501-236 | T-Mobile | SEARCY | 2017-08-11 | yes | yes |
| 501-237 | T-Mobile | LONOKE | 2011-05-06 | yes | yes |
| 501-238 | Verizon | GREERSFRRY | 2003-04-23 | yes | yes |
| 501-239 | Verizon | BEEBE | 2003-04-23 | yes | yes |
| 501-240 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-241 | Brightspeed | JACKSONVL | – | yes | yes |
| 501-242 | Lumen | MORRILTON | 2002-06-19 | yes | yes |
| 501-243 | T-Mobile | LITTLEROCK | 2011-06-02 | yes | yes |
| 501-244 | AT&T | LITTLEROCK | – | yes | yes |
| 501-245 | American Messaging | LITTLEROCK | – | – | yes |
| 501-246 | Comcast | LITTLEROCK | 2004-09-28 | yes | yes |
| 501-247 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-248 | T-Mobile | LITTLEROCK | 2011-09-22 | yes | yes |
| 501-249 | AT&T | BENTON | – | yes | yes |
| 501-250 | AT&T | HEBER SPG | – | yes | yes |
| 501-251 | AT&T | LITTLEROCK | 2007-03-08 | yes | yes |
| 501-252 | Windstream | LITTLEROCK | – | – | yes |
| 501-253 | AT&T | CLINTON | 2004-06-01 | yes | yes |
| 501-254 | AT&T | SEARCY | 2015-06-30 | yes | yes |
| 501-255 | Lumen | LITTLEROCK | – | yes | yes |
| 501-256 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-257 | AT&T | LITTLEROCK | – | yes | yes |
| 501-258 | AT&T | LITTLEROCK | – | – | yes |
| 501-259 | AT&T | CABOT | – | yes | yes |
| 501-260 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-261 | AT&T | SPRINGLAKE | – | yes | yes |
| 501-262 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-263 | Vonage | LITTLEROCK | 2017-12-18 | yes | yes |
| 501-264 | T-Mobile | LITTLEROCK | 2011-10-14 | yes | yes |
| 501-265 | AT&T | LITTLEROCK | – | yes | yes |
| 501-266 | Verizon | LONOKE | 2003-04-29 | yes | yes |
| 501-267 | T-Mobile | MALVERN | 2011-10-10 | yes | yes |
| 501-268 | AT&T | SEARCY | – | – | yes |
| 501-269 | AT&T | CONWAY | – | – | yes |
| 501-270 | Verizon | HEBER SPG | 2002-04-08 | yes | yes |
| 501-271 | AT&T | PALARM | 2018-01-15 | yes | yes |
| 501-272 | T-Mobile | LITTLEROCK | 2011-06-22 | yes | yes |
| 501-273 | T-Mobile | CONWAY | 2018-03-21 | yes | yes |
| 501-274 | Telnyx | LITTLEROCK | 2018-07-24 | yes | yes |
| 501-275 | Brightspeed | COY | – | – | yes |
| 501-276 | AT&T | HOTSPRINGS | – | – | yes |
| 501-277 | T-Mobile | GREENBRIER | 2002-12-31 | yes | yes |
| 501-278 | AT&T | SEARCY | – | yes | yes |
| 501-279 | AT&T | SEARCY | – | – | yes |
| 501-280 | AT&T | LITTLEROCK | – | – | yes |
| 501-281 | AT&T | SEARCY | – | – | yes |
| 501-282 | AT&T | HOTSPRINGS | – | – | yes |
| 501-283 | AT&T | BALD KNOB | 2002-10-16 | yes | yes |
| 501-284 | AT&T | JUDSONIA | 2002-10-16 | yes | yes |
| 501-285 | AT&T | ENGLAND | 2002-10-16 | yes | yes |
| 501-286 | AT&T | CABOT | 2008-12-22 | yes | yes |
| 501-287 | Windstream | GREENBRIER | 2008-03-27 | yes | yes |
| 501-288 | AT&T | BEEBE | 2003-08-05 | yes | yes |
| 501-289 | Verizon | MORRILTON | 2005-07-14 | yes | yes |
| 501-290 | T-Mobile | SEARCY | 2018-08-23 | yes | yes |
| 501-291 | Bandwidth | LITTLEROCK | 2008-07-15 | yes | yes |
| 501-292 | Onvoy | BALD KNOB | – | yes | yes |
| 501-293 | T-Mobile | HOTSPRINGS | 2017-03-06 | yes | yes |
| 501-294 | AT&T | MORGANTON | 2010-01-08 | yes | yes |
| 501-295 | Onvoy | LITTLEROCK | 2008-10-31 | yes | yes |
| 501-296 | AT&T | LITTLEROCK | – | – | yes |
| 501-297 | Verizon | LITTLEROCK | – | yes | yes |
| 501-298 | AT&T | SPRINGLAKE | 2019-02-12 | yes | yes |
| 501-299 | Lumen | KENSETT | – | yes | yes |
| 501-300 | Onvoy | BRADFORD | 2018-09-21 | yes | yes |
| 501-301 | AT&T | LITTLEROCK | – | yes | yes |
| 501-302 | AT&T | HEBER SPG | 2010-01-18 | yes | yes |
| 501-303 | AT&T | BENTON | – | yes | yes |
| 501-304 | Verizon | MALVERN | 2002-04-08 | yes | yes |
| 501-305 | AT&T | SEARCY | – | yes | yes |
| 501-306 | AT&T | QUITMAN | 2009-11-18 | yes | yes |
| 501-307 | Onvoy | LITTLEROCK | – | yes | yes |
| 501-308 | T-Mobile | LITTLEROCK | 2011-10-06 | yes | yes |
| 501-309 | Charter | LITTLEROCK | – | yes | yes |
| 501-310 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-312 | AT&T | LITTLEROCK | – | – | yes |
| 501-313 | Comcast | LITTLEROCK | 2011-10-20 | yes | yes |
| 501-314 | AT&T | GREENBRIER | 2008-07-18 | yes | yes |
| 501-315 | AT&T | BENTON | – | yes | yes |
| 501-316 | AT&T | BENTON | – | yes | yes |
| 501-317 | AT&T | BENTON | – | yes | yes |
| 501-318 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-319 | AT&T | LITTLEROCK | – | yes | yes |
| 501-320 | Windstream | LITTLEROCK | – | – | yes |
| 501-321 | AT&T | HOTSPRINGS | – | – | yes |
| 501-322 | Verizon | KENSETT | 2006-06-15 | yes | yes |
| 501-323 | Brightspeed | GRIFFITHVL | – | yes | yes |
| 501-324 | AT&T | LITTLEROCK | – | – | yes |
| 501-325 | Lumen | LITTLEROCK | – | yes | yes |
| 501-326 | Verizon | BENTON | 2002-04-08 | yes | yes |
| 501-327 | AT&T | CONWAY | – | – | yes |
| 501-328 | AT&T | CONWAY | – | yes | yes |
| 501-329 | AT&T | CONWAY | – | – | yes |
| 501-330 | Windstream | WYE | – | yes | yes |
| 501-331 | Windstream | PERRYVILLE | 2011-11-14 | yes | yes |
| 501-332 | AT&T | MALVERN | – | – | yes |
| 501-333 | Windstream | MAUMELLE | – | yes | yes |
| 501-334 | American Messaging | SEARCY | – | – | yes |
| 501-335 | Windstream | DAMASCUS | – | yes | yes |
| 501-336 | AT&T | CONWAY | – | – | yes |
| 501-337 | AT&T | MALVERN | – | yes | yes |
| 501-338 | Lumen | BISMARCK | 2019-03-28 | yes | yes |
| 501-339 | AT&T | CONWAY | 2001-05-08 | yes | yes |
| 501-340 | AT&T | LITTLEROCK | – | yes | yes |
| 501-342 | AT&T | CONWAY | – | – | yes |
| 501-343 | Charter | LITTLEROCK | – | yes | yes |
| 501-344 | Brightspeed | BRADFORD | – | yes | yes |
| 501-345 | Brightspeed | PLEASANTPL | – | yes | yes |
| 501-346 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-347 | Charter | LITTLEROCK | – | yes | yes |
| 501-348 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-349 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-350 | Verizon | LITTLEROCK | – | – | yes |
| 501-351 | Verizon | LITTLEROCK | – | – | yes |
| 501-352 | AT&T | LITTLEROCK | – | – | yes |
| 501-353 | Comcast | LITTLEROCK | 2005-10-27 | yes | yes |
| 501-354 | AT&T | MORRILTON | – | – | yes |
| 501-355 | Lumen | LITTLEROCK | – | yes | yes |
| 501-356 | CSC WIRELESS, LLC | JESSIEVL | 2019-03-28 | yes | yes |
| 501-357 | Lumen | DONALDSON | 2019-03-28 | yes | yes |
| 501-358 | Lumen | CONWAY | – | yes | yes |
| 501-359 | E. RITTER COMMUNICATIONS, LLC | HOTSPRINGS | – | yes | yes |
| 501-360 | American Messaging | LITTLEROCK | – | – | yes |
| 501-361 | AT&T | BRYANTCGVL | 2019-06-11 | yes | yes |
| 501-362 | AT&T | HEBER SPG | – | – | yes |
| 501-363 | AT&T | HOTSPRINGS | 2019-06-12 | yes | yes |
| 501-364 | Windstream | LITTLEROCK | – | – | yes |
| 501-365 | AT&T | HEBER SPG | 2001-05-08 | yes | yes |
| 501-366 | Verizon | LITTLEROCK | 2005-03-17 | yes | yes |
| 501-367 | Windstream | PINNACLE | – | yes | yes |
| 501-368 | AT&T | SEARCY | – | yes | yes |
| 501-369 | EXIANT COMMUNICATIONS LLC | LITTLEROCK | 2019-08-05 | yes | yes |
| 501-370 | AT&T | LITTLEROCK | – | – | yes |
| 501-371 | AT&T | LITTLEROCK | – | – | yes |
| 501-372 | AT&T | LITTLEROCK | – | – | yes |
| 501-373 | AT&T | LITTLEROCK | – | – | yes |
| 501-374 | AT&T | LITTLEROCK | – | – | yes |
| 501-375 | AT&T | LITTLEROCK | – | yes | yes |
| 501-376 | AT&T | LITTLEROCK | – | – | yes |
| 501-377 | AT&T | LITTLEROCK | – | yes | yes |
| 501-378 | AT&T | LITTLEROCK | – | – | yes |
| 501-379 | AT&T | LITTLEROCK | – | yes | yes |
| 501-380 | AT&T | SEARCY | – | yes | yes |
| 501-381 | Verizon | BENTON | 2019-09-18 | yes | yes |
| 501-382 | Onvoy | LONSDALE | 2019-10-14 | yes | yes |
| 501-383 | Bandwidth | SEARCY | 2024-10-16 | yes | yes |
| 501-384 | CENTRAL ARKANSAS TEL. COOP., INC. | DONALDSON | – | – | yes |
| 501-385 | AT&T | HOTSPRINGS | 2020-01-24 | yes | yes |
| 501-386 | Lumen | CENTER RDG | 2001-05-08 | yes | yes |
| 501-387 | Bandwidth | BEEBE | 2020-01-30 | yes | yes |
| 501-388 | Verizon | SEARCY | 2005-12-14 | yes | yes |
| 501-389 | Bandwidth | SEARCY | 2020-01-30 | yes | yes |
| 501-390 | American Messaging | LITTLEROCK | – | – | yes |
| 501-391 | Windstream | PERRYVILLE | 2001-06-25 | yes | yes |
| 501-392 | Windstream | SYVNHLSHWD | – | yes | yes |
| 501-393 | Bandwidth | PANGBURN | 2020-02-21 | yes | yes |
| 501-394 | AT&T | CABOT | 2020-03-24 | yes | yes |
| 501-395 | American Messaging | LITTLEROCK | – | – | yes |
| 501-396 | AT&T | LITTLEROCK | – | yes | yes |
| 501-397 | Brightspeed | REDFIELD | – | yes | yes |
| 501-398 | AT&T | LITTLEROCK | 2002-02-15 | – | yes |
| 501-399 | AT&T | LITTLEROCK | – | yes | yes |
| 501-400 | Windstream | LITTLEROCK | 2011-03-24 | yes | yes |
| 501-401 | Vonage | LITTLEROCK | – | yes | yes |
| 501-402 | Windstream | GREENBRIER | 2011-11-14 | yes | yes |
| 501-403 | T-Mobile | BENTON | 2020-03-31 | yes | yes |
| 501-404 | NUSO, LLC | LITTLEROCK | 2012-11-01 | yes | yes |
| 501-405 | American Messaging | LITTLEROCK | – | – | yes |
| 501-406 | AIRUS, INC. - AR | LITTLEROCK | 2015-09-17 | yes | yes |
| 501-407 | AT&T | LITTLEROCK | – | yes | yes |
| 501-408 | Lumen | BENTON | 2012-04-17 | yes | yes |
| 501-409 | T-Mobile | BENTON | 2020-03-31 | yes | yes |
| 501-410 | AT&T | LITTLEROCK | 2008-01-28 | yes | yes |
| 501-412 | AT&T | LITTLEROCK | – | – | yes |
| 501-413 | AT&T | LITTLEROCK | – | yes | yes |
| 501-414 | Comcast | LITTLEROCK | 2007-09-14 | yes | yes |
| 501-415 | T-Mobile | LONOKE | 2014-03-28 | yes | yes |
| 501-416 | AT&T | LITTLEROCK | – | – | yes |
| 501-417 | Lumen | JUDSONIA | 2015-06-24 | yes | yes |
| 501-418 | AT&T | HOTSPRINGS | 2020-04-08 | yes | yes |
| 501-419 | Lumen | ROSE BUD | 2015-01-21 | yes | yes |
| 501-420 | T-Mobile | LITTLEROCK | 2012-11-01 | yes | yes |
| 501-421 | Lumen | LITTLEROCK | – | – | yes |
| 501-422 | Verizon | CABOT | 2010-02-16 | yes | yes |
| 501-423 | Lumen | LITTLEROCK | – | – | yes |
| 501-424 | AT&T | CABOT | 2016-03-28 | yes | yes |
| 501-425 | AT&T | LITTLEROCK | – | – | yes |
| 501-426 | Verizon | CONWAY | 2020-04-27 | yes | yes |
| 501-427 | AT&T | MAUMELLE | 2020-06-15 | yes | yes |
| 501-428 | Verizon | CONWAY | 2002-04-09 | yes | yes |
| 501-429 | Lumen | HEBER SPG | 2002-05-06 | yes | yes |
| 501-430 | Verizon | BENTON | 2020-06-24 | yes | yes |
| 501-431 | AT&T | HOTSPRINGS | 2020-07-08 | yes | yes |
| 501-432 | Windstream | NIMROD | – | yes | yes |
| 501-433 | AT&T | LITTLEROCK | – | – | yes |
| 501-434 | Verizon | MCRAE | 2005-12-30 | yes | yes |
| 501-435 | T-Mobile | LITTLEROCK | 2016-08-18 | yes | yes |
| 501-436 | Lumen | SYVNHLSHWD | 2002-05-06 | yes | yes |
| 501-437 | Bandwidth | LONOKE | 2020-07-15 | yes | yes |
| 501-438 | Lumen | LONOKE | 2002-05-06 | yes | yes |
| 501-439 | Verizon | ENGLAND | 2020-09-03 | yes | yes |
| 501-440 | Windstream | SO FOURCHE | – | yes | yes |
| 501-441 | NUSO, LLC | LITTLEROCK | 2020-09-17 | yes | yes |
| 501-442 | T-Mobile | LITTLEROCK | 2004-01-27 | yes | yes |
| 501-443 | T-Mobile | BENTON | 2016-08-18 | yes | yes |
| 501-444 | T-Mobile | LITTLEROCK | 2011-08-02 | yes | yes |
| 501-445 | AT&T | HOTSPRINGS | 2020-10-05 | yes | yes |
| 501-446 | Comcast | CABOT | 2021-09-08 | yes | yes |
| 501-447 | Windstream | LITTLEROCK | 2001-12-05 | – | yes |
| 501-448 | Windstream | FERNDALE | – | yes | yes |
| 501-449 | T-Mobile | CABOT | 2021-01-13 | yes | yes |
| 501-450 | AT&T | CONWAY | – | – | yes |
| 501-451 | IP HORIZON LLC | LITTLEROCK | 2021-03-04 | yes | yes |
| 501-452 | STRATUS NETWORKS | MORRILTON | 2021-03-16 | yes | yes |
| 501-453 | E. RITTER COMMUNICATIONS, LLC | JACKSONVL | 2021-05-20 | yes | yes |
| 501-454 | AT&T | LITTLEROCK | – | – | yes |
| 501-455 | AT&T | LITTLEROCK | – | yes | yes |
| 501-456 | Lumen | JUDSONIA | 2006-05-23 | yes | yes |
| 501-457 | Windstream | JACKSONVL | – | yes | yes |
| 501-458 | Lumen | MALVERN | 2002-05-13 | yes | yes |
| 501-459 | STRATUS NETWORKS | CONWAY | 2021-06-02 | yes | yes |
| 501-460 | Onvoy | GREENBRIER | 2021-07-14 | yes | yes |
| 501-461 | Charter | BAUXITE | 2021-06-07 | yes | yes |
| 501-462 | Onvoy | SEARCY | 2021-06-04 | yes | yes |
| 501-463 | Lumen | HOTSPRINGS | – | yes | yes |
| 501-464 | Onvoy | BALD KNOB | 2021-01-11 | yes | yes |
| 501-465 | American Messaging | CONWAY | – | – | yes |
| 501-466 | Onvoy | COY | 2020-11-20 | yes | yes |
| 501-467 | AT&T | MALVERN | – | yes | yes |
| 501-468 | Onvoy | CLEVELAND | 2021-06-23 | yes | yes |
| 501-469 | Charter | BIGELOW | – | yes | yes |
| 501-470 | AT&T | CONWAY | – | yes | yes |
| 501-471 | AT&T | FERNDALE | 2021-10-04 | yes | yes |
| 501-472 | AT&T | CONWAY | – | – | yes |
| 501-473 | T-Mobile | SEARCY | 2001-08-20 | yes | yes |
| 501-474 | Onvoy | MCRAE | 2020-11-20 | yes | yes |
| 501-475 | Windstream | SPRINGLAKE | – | yes | yes |
| 501-476 | Onvoy | LITTLEROCK | 2008-01-03 | yes | yes |
| 501-477 | AT&T | MORRILTON | – | yes | yes |
| 501-478 | AT&T | LITTLEROCK | 2015-02-26 | yes | yes |
| 501-480 | NUSO, LLC | LITTLEROCK | 2022-09-21 | yes | yes |
| 501-481 | Lumen | BRYANTCGVL | – | yes | yes |
| 501-482 | Lumen | FERNDALE | – | yes | yes |
| 501-483 | Lumen | PALARM | – | yes | yes |
| 501-484 | Onvoy | SPRINGLAKE | 2021-06-23 | yes | yes |
| 501-485 | Lumen | PINNACLE | – | yes | yes |
| 501-486 | Lumen | SPRINGLAKE | – | yes | yes |
| 501-487 | Lumen | SYVNHLSHWD | – | yes | yes |
| 501-488 | Charter | BRADFORD | 2021-06-07 | yes | yes |
| 501-489 | T-Mobile | MALVERN | 2021-10-11 | yes | yes |
| 501-490 | AT&T | LITTLEROCK | – | yes | yes |
| 501-491 | Bandwidth | BEEBE | 2021-11-09 | yes | yes |
| 501-492 | AT&T | LITTLEROCK | – | yes | yes |
| 501-493 | Onvoy | CRYSTALSPG | 2021-06-23 | yes | yes |
| 501-494 | Onvoy | JESSIEVL | 2021-06-23 | yes | yes |
| 501-495 | Onvoy | LONSDALE | 2021-06-23 | yes | yes |
| 501-496 | Onvoy | REDFIELD | 2021-07-02 | yes | yes |
| 501-497 | Onvoy | CONWAY | 2021-10-04 | yes | yes |
| 501-498 | Dish | LITTLEROCK | 2021-12-08 | yes | yes |
| 501-499 | AT&T | CONWAY | 2002-06-20 | yes | yes |
| 501-500 | Onvoy | LITTLEROCK | 2017-09-28 | yes | yes |
| 501-501 | Onvoy | HOTSPRINGS | 2022-09-27 | yes | yes |
| 501-502 | T-Mobile | LITTLEROCK | 2014-08-20 | yes | yes |
| 501-503 | Bandwidth | LITTLEROCK | 2014-08-07 | yes | yes |
| 501-504 | AT&T | CONWAY | – | yes | yes |
| 501-505 | AT&T | CONWAY | – | yes | yes |
| 501-506 | Onvoy | GRIFFITHVL | 2018-09-21 | yes | yes |
| 501-507 | T-Mobile | BENTON | 2014-03-19 | yes | yes |
| 501-508 | Lumen | LITTLEROCK | 2014-08-12 | yes | yes |
| 501-509 | Lumen | COY | 2015-01-13 | yes | yes |
| 501-510 | T-Mobile | LONOKE | 2014-12-10 | yes | yes |
| 501-512 | Charter | BRYANTCGVL | 2021-06-07 | yes | yes |
| 501-513 | AT&T | CONWAY | – | yes | yes |
| 501-514 | Verizon | CONWAY | – | yes | yes |
| 501-515 | AT&T | LITTLEROCK | – | yes | yes |
| 501-516 | Verizon | LITTLEROCK | – | – | yes |
| 501-517 | Verizon | LITTLEROCK | – | – | yes |
| 501-518 | Bandwidth | DAMASCUS | 2022-01-05 | yes | yes |
| 501-519 | Verizon | LITTLEROCK | – | – | yes |
| 501-520 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-521 | Onvoy | HOTSPRINGS | 2020-10-02 | yes | yes |
| 501-522 | Onvoy | BENTON | 2021-07-15 | yes | yes |
| 501-523 | Windstream | SCOTT | – | yes | yes |
| 501-524 | Dish | VILONIA | 2022-01-12 | yes | yes |
| 501-525 | AT&T | HOTSPRINGS | – | – | yes |
| 501-526 | Windstream | LITTLEROCK | – | – | yes |
| 501-527 | Windstream | LITTLEROCK | 2022-09-21 | yes | yes |
| 501-528 | Verizon | MALVERN | 2022-10-03 | yes | yes |
| 501-529 | Verizon | LITTLEROCK | – | – | yes |
| 501-530 | Verizon | BALD KNOB | 2005-07-05 | yes | yes |
| 501-531 | Bandwidth | HOTSPRINGS | 2023-01-20 | yes | yes |
| 501-532 | Verizon | JESSIEVL | 2023-05-16 | yes | yes |
| 501-533 | Brightspeed | JACKSONVL | 2001-12-27 | yes | yes |
| 501-534 | Lumen | LITTLEROCK | – | yes | yes |
| 501-535 | TON80 COMMUNICATIONS, LLC | BALD KNOB | 2022-02-24 | yes | yes |
| 501-536 | Verizon | CONWAY | 2023-06-12 | yes | yes |
| 501-537 | Windstream | LITTLEROCK | – | – | yes |
| 501-538 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-539 | Verizon | LITTLEROCK | – | – | yes |
| 501-540 | Charter | MCRAE | 2024-02-20 | yes | yes |
| 501-541 | AT&T | LITTLEROCK | – | – | yes |
| 501-542 | Lumen | SYVNHLSHWD | – | yes | yes |
| 501-543 | American Messaging | BENTON | – | – | yes |
| 501-544 | Lumen | SHIRLEY | 2023-09-28 | yes | yes |
| 501-545 | AT&T | HOTSPRINGS | 2002-06-14 | yes | yes |
| 501-546 | Lumen | FAIRFLD BY | 2023-10-09 | yes | yes |
| 501-547 | Verizon | HOTSPRINGS | – | yes | yes |
| 501-548 | AT&T | CONWAY | 2001-01-18 | yes | yes |
| 501-549 | AT&T | PALARM | 2023-10-17 | yes | yes |
| 501-550 | Lumen | GREERSFRRY | 2002-05-06 | yes | yes |
| 501-551 | AT&T | LITTLEROCK | – | – | yes |
| 501-552 | Windstream | LITTLEROCK | 2001-11-07 | – | yes |
| 501-553 | Lumen | LITTLEROCK | – | yes | yes |
| 501-554 | AT&T | LITTLEROCK | – | yes | yes |
| 501-556 | Windstream | ROSE BUD | – | yes | yes |
| 501-557 | AT&T | BAUXITE | – | yes | yes |
| 501-558 | AT&T | LITTLEROCK | – | yes | yes |
| 501-559 | Verizon | BENTON | 2023-12-20 | yes | yes |
| 501-560 | Onvoy | JACKSONVL | 2025-02-12 | yes | yes |
| 501-561 | CALLWORKS CORPORATION | LITTLEROCK | 2023-11-06 | yes | yes |
| 501-562 | AT&T | LITTLEROCK | – | – | yes |
| 501-563 | AT&T | LITTLEROCK | – | – | yes |
| 501-564 | IP HORIZON LLC | SYVNHLSHWD | 2024-02-16 | yes | yes |
| 501-565 | AT&T | LITTLEROCK | – | – | yes |
| 501-566 | AT&T | JONESMILLS | 2001-05-08 | yes | yes |
| 501-567 | FRACTEL, LLC | CENTER RDG | 2020-11-19 | yes | yes |
| 501-568 | AT&T | LITTLEROCK | – | yes | yes |
| 501-569 | AT&T | LITTLEROCK | – | – | yes |
| 501-570 | AT&T | LITTLEROCK | – | yes | yes |
| 501-571 | Onvoy | WYE | 2023-01-11 | yes | yes |
| 501-572 | Dish | ENOLA | 2024-02-20 | yes | yes |
| 501-573 | AT&T | CABOT | 2024-12-30 | yes | yes |
| 501-574 | Lumen | BENTON | 2001-05-08 | yes | yes |
| 501-575 | Bandwidth | BENTON | 2015-10-06 | yes | yes |
| 501-576 | AT&T | CONWAY | 2025-01-13 | yes | yes |
| 501-577 | FRACTEL, LLC | LONOKE | 2020-07-15 | yes | yes |
| 501-578 | Onvoy | FERNDALE | 2025-03-13 | yes | yes |
| 501-579 | AT&T | SPRINGLAKE | 2025-04-16 | yes | yes |
| 501-580 | Verizon | LITTLEROCK | – | – | yes |
| 501-581 | Windstream | GREENBRIER | – | yes | yes |
| 501-582 | Onvoy | BENTON | 2025-11-04 | yes | yes |
| 501-583 | WAVENATION, LLC | LITTLEROCK | 2025-11-17 | yes | yes |
| 501-584 | Verizon | LITTLEROCK | – | yes | yes |
| 501-585 | Windstream | CONWAY | 2015-10-01 | yes | yes |
| 501-586 | Onvoy | CONWAY | 2025-12-12 | yes | yes |
| 501-587 | E. RITTER COMMUNICATIONS, LLC | LITTLEROCK | 2025-12-15 | yes | yes |
| 501-588 | Lumen | LITTLEROCK | 2002-05-06 | yes | yes |
| 501-589 | Windstream | QUITMAN | – | yes | yes |
| 501-590 | AT&T | LITTLEROCK | – | – | yes |
| 501-591 | T-Mobile | BEEBE | 2025-12-05 | yes | yes |
| 501-592 | ARKANSAS TEL. CO., INC. | SCOTLAND | – | – | yes |
| 501-593 | Lumen | SEARCY | 2002-07-15 | yes | yes |
| 501-594 | AT&T | PARON | – | yes | yes |
| 501-595 | IP HORIZON LLC | BRYANTCGVL | 2026-06-01 | yes | yes |
| 501-596 | AT&T | JACKSONVL | – | yes | yes |
| 501-597 | IP HORIZON LLC | HOTSPRINGS | 2026-06-03 | yes | yes |
| 501-598 | IP HORIZON LLC | PALARM | 2026-06-03 | yes | no |
| 501-599 | FRACTEL, LLC | SYVNHLSHWD | 2020-07-15 | yes | yes |
| 501-600 | Onvoy | PLEASANTPL | 2018-09-21 | yes | yes |
| 501-601 | Onvoy | MALVERN | 2018-10-15 | yes | yes |
| 501-602 | AT&T | BAUXITE | – | yes | yes |
| 501-603 | AT&T | LITTLEROCK | – | yes | yes |
| 501-604 | Lumen | LITTLEROCK | – | yes | yes |
| 501-605 | Brightspeed | CABOT | – | yes | yes |
| 501-606 | T-Mobile | CABOT | – | yes | yes |
| 501-607 | Verizon | LITTLEROCK | – | – | yes |
| 501-608 | IP HORIZON LLC | SYVNHLSHWD | 2026-06-12 | yes | no |
| 501-609 | AT&T | HOTSPRINGS | – | – | yes |
| 501-610 | Onvoy | CABOT | 2026-08-12 | yes | yes |
| 501-612 | AT&T | LITTLEROCK | – | – | yes |
| 501-613 | T-Mobile | LITTLEROCK | 2005-10-17 | yes | yes |
| 501-614 | AT&T | LITTLEROCK | – | yes | yes |
| 501-615 | AT&T | LITTLEROCK | – | yes | yes |
| 501-616 | Onvoy | BENTON | 2026-10-21 | yes | no |
| 501-617 | Verizon | HOTSPRINGS | – | – | yes |
| 501-618 | AT&T | LITTLEROCK | – | yes | yes |
| 501-620 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-621 | Telnyx | LITTLEROCK | – | yes | yes |
| 501-622 | AT&T | HOTSPRINGS | – | – | yes |
| 501-623 | AT&T | HOTSPRINGS | – | – | yes |
| 501-624 | AT&T | HOTSPRINGS | – | – | yes |
| 501-625 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-626 | AT&T | LITTLEROCK | – | – | yes |
| 501-627 | AT&T | HOTSPRINGS | – | – | yes |
| 501-628 | Windstream | CABOT | – | yes | yes |
| 501-629 | HD CARRIER LLC | LITTLEROCK | – | yes | yes |
| 501-630 | Lumen | LITTLEROCK | – | yes | yes |
| 501-631 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-632 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-633 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-634 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-635 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-636 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-637 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-638 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-639 | Lumen | LITTLEROCK | 2003-07-23 | yes | yes |
| 501-640 | TON80 COMMUNICATIONS, LLC | LITTLEROCK | – | yes | yes |
| 501-641 | Verizon | LITTLEROCK | – | yes | yes |
| 501-642 | Onvoy | LITTLEROCK | – | yes | yes |
| 501-643 | Twilio | LITTLEROCK | – | yes | yes |
| 501-644 | AT&T | LITTLEROCK | – | yes | yes |
| 501-645 | AT&T | MORRILTON | – | yes | yes |
| 501-646 | AT&T | LITTLEROCK | – | yes | yes |
| 501-647 | AT&T | LITTLEROCK | – | yes | yes |
| 501-648 | AT&T | LITTLEROCK | – | yes | yes |
| 501-650 | AT&T | LITTLEROCK | 2005-08-16 | yes | yes |
| 501-651 | AT&T | HOTSPRINGS | 2007-06-26 | yes | yes |
| 501-652 | AT&T | MORRILTON | – | yes | yes |
| 501-653 | AT&T | BRYANTCGVL | – | yes | yes |
| 501-654 | Windstream | MORGANTON | – | yes | yes |
| 501-655 | T-Mobile | HOTSPRINGS | – | yes | yes |
| 501-658 | AT&T | LITTLEROCK | – | – | yes |
| 501-660 | AT&T | LITTLEROCK | – | – | yes |
| 501-661 | AT&T | LITTLEROCK | – | yes | yes |
| 501-662 | Windstream | PERRY | – | yes | yes |
| 501-663 | AT&T | LITTLEROCK | – | – | yes |
| 501-664 | AT&T | LITTLEROCK | – | – | yes |
| 501-665 | COMMIO, LLC | LITTLEROCK | – | yes | yes |
| 501-666 | AT&T | LITTLEROCK | – | yes | yes |
| 501-667 | FRACTEL, LLC | KENSETT | 2020-11-19 | yes | yes |
| 501-669 | AT&T | CLEVELAND | – | yes | yes |
| 501-671 | AT&T | LITTLEROCK | – | – | yes |
| 501-672 | AT&T | BENTON | – | yes | yes |
| 501-673 | Windstream | PINNACLE | – | yes | yes |
| 501-676 | AT&T | LONOKE | – | yes | yes |
| 501-679 | Windstream | GREENBRIER | – | – | yes |
| 501-680 | Verizon | LITTLEROCK | – | – | yes |
| 501-681 | AT&T | LITTLEROCK | – | – | yes |
| 501-682 | Windstream | LITTLEROCK | – | – | yes |
| 501-683 | AT&T | LITTLEROCK | – | yes | yes |
| 501-686 | AT&T | LITTLEROCK | – | – | yes |
| 501-687 | Windstream | LITTLEROCK | – | yes | yes |
| 501-688 | AT&T | LITTLEROCK | – | – | yes |
| 501-690 | Verizon | LITTLEROCK | – | – | yes |
| 501-691 | AT&T | HEBER SPG | – | yes | yes |
| 501-693 | T-Mobile | HOTSPRINGS | – | yes | yes |
| 501-694 | Lumen | LITTLEROCK | – | – | yes |
| 501-697 | AT&T | CONWAY | – | yes | yes |
| 501-699 | Verizon | SCOTLAND | 2006-08-07 | yes | yes |
| 501-701 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-703 | T-Mobile | LONOKE | 2014-01-30 | yes | yes |
| 501-707 | Verizon | LITTLEROCK | – | yes | yes |
| 501-708 | Verizon | LITTLEROCK | – | yes | yes |
| 501-710 | Charter | LITTLEROCK | 2019-09-17 | yes | yes |
| 501-712 | AT&T | LITTLEROCK | 2011-12-12 | yes | yes |
| 501-714 | Twilio | GREENBRIER | 2024-10-31 | yes | yes |
| 501-716 | AT&T | LITTLEROCK | – | yes | yes |
| 501-722 | Windstream | BENTON | – | yes | yes |
| 501-723 | ARKANSAS TEL. CO., INC. | SHIRLEY | – | – | yes |
| 501-724 | Brightspeed | BALD KNOB | – | yes | yes |
| 501-725 | Lumen | LITTLEROCK | – | yes | yes |
| 501-726 | Brightspeed | MCRAE | – | – | yes |
| 501-727 | AT&T | MORRILTON | – | yes | yes |
| 501-728 | Windstream | PANGBURN | – | yes | yes |
| 501-729 | Brightspeed | JUDSONIA | – | yes | yes |
| 501-730 | AT&T | CONWAY | – | – | yes |
| 501-732 | AT&T | MALVERN | – | yes | yes |
| 501-733 | AT&T | CONWAY | – | yes | yes |
| 501-734 | Windstream | PALARM | – | yes | yes |
| 501-737 | Comcast | SCOTT | – | yes | yes |
| 501-738 | AHOI LLC | LITTLEROCK | 2026-03-30 | yes | yes |
| 501-742 | Brightspeed | KENSETT | – | – | yes |
| 501-743 | Brightspeed | CABOT | – | yes | yes |
| 501-744 | AT&T | LITTLEROCK | 2002-01-09 | – | yes |
| 501-745 | ARKANSAS TEL. CO., INC. | CLINTON | – | – | yes |
| 501-746 | TON80 COMMUNICATIONS, LLC | BRYANTCGVL | 2022-02-07 | yes | yes |
| 501-747 | AT&T | LITTLEROCK | 2005-04-07 | yes | yes |
| 501-748 | Windstream | LITTLEROCK | – | yes | yes |
| 501-749 | AT&T | LITTLEROCK | – | – | yes |
| 501-753 | AT&T | LITTLEROCK | – | – | yes |
| 501-755 | FRACTEL, LLC | QUITMAN | 2020-07-15 | yes | yes |
| 501-757 | Verizon | CLINTON | 2006-08-07 | yes | yes |
| 501-758 | AT&T | LITTLEROCK | – | – | yes |
| 501-759 | Windstream | BIGELOW | – | yes | yes |
| 501-760 | AT&T | HOTSPRINGS | – | yes | yes |
| 501-762 | Lumen | HOTSPRINGS | – | yes | yes |
| 501-763 | American Messaging | HOTSPRINGS | – | – | yes |
| 501-764 | AT&T | CONWAY | – | yes | yes |
| 501-765 | AT&T | LITTLEROCK | – | – | yes |
| 501-766 | AT&T | LITTLEROCK | – | – | yes |
| 501-767 | AT&T | HOTSPRINGS | – | – | yes |
| 501-770 | Onvoy | WRIGHTSVL | 2019-10-10 | yes | yes |
| 501-771 | AT&T | LITTLEROCK | – | yes | yes |
| 501-772 | AT&T | LITTLEROCK | 2001-03-22 | yes | yes |
| 501-773 | AT&T | LITTLEROCK | 2001-07-18 | yes | yes |
| 501-776 | AT&T | BENTON | – | – | yes |
| 501-777 | Onvoy | LITTLEROCK | 2015-01-28 | yes | yes |
| 501-778 | AT&T | BENTON | – | – | yes |
| 501-779 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-781 | Lumen | HOTSPRINGS | – | yes | yes |
| 501-782 | TON80 COMMUNICATIONS, LLC | GRIFFITHVL | 2022-02-15 | yes | yes |
| 501-786 | AT&T | LITTLEROCK | – | yes | yes |
| 501-790 | Onvoy | PARON | 2019-10-10 | yes | yes |
| 501-791 | AT&T | LITTLEROCK | – | yes | yes |
| 501-794 | AT&T | BENTON | – | yes | yes |
| 501-796 | Windstream | VILONIA | – | yes | yes |
| 501-798 | Lumen | PINNACLE | – | yes | yes |
| 501-799 | FRACTEL, LLC | PALARM | 2020-07-15 | yes | yes |
| 501-800 | Onvoy | PALARM | 2015-03-25 | yes | yes |
| 501-801 | Lumen | LITTLEROCK | – | – | yes |
| 501-802 | Verizon | JONESMILLS | 2005-06-20 | yes | yes |
| 501-803 | AT&T | PALARM | – | yes | yes |
| 501-804 | Verizon | LITTLEROCK | – | – | yes |
| 501-808 | AT&T | VILONIA | 2015-06-19 | yes | yes |
| 501-812 | AT&T | LITTLEROCK | – | yes | yes |
| 501-813 | AT&T | LITTLEROCK | – | yes | yes |
| 501-815 | AT&T | JONESMILLS | – | yes | yes |
| 501-817 | Lumen | FERNDALE | 2001-07-05 | yes | yes |
| 501-818 | T-Mobile | MALVERN | 2001-01-23 | yes | yes |
| 501-819 | AT&T | SYVNHLSHWD | – | yes | yes |
| 501-821 | AT&T | FERNDALE | – | – | yes |
| 501-823 | Lumen | LITTLEROCK | – | yes | yes |
| 501-825 | AT&T | GREERSFRRY | – | yes | yes |
| 501-827 | AT&T | SEARCY | – | – | yes |
| 501-828 | American Messaging | LITTLEROCK | – | – | yes |
| 501-830 | Windstream | FERNDALE | – | yes | yes |
| 501-831 | Verizon | LITTLEROCK | – | – | yes |
| 501-832 | TON80 COMMUNICATIONS, LLC | GREERSFRRY | 2022-01-13 | yes | yes |
| 501-833 | AT&T | SYVNHLSHWD | – | yes | yes |
| 501-834 | AT&T | SYVNHLSHWD | – | – | yes |
| 501-835 | AT&T | SYVNHLSHWD | – | – | yes |
| 501-837 | AT&T | LITTLEROCK | – | – | yes |
| 501-838 | AT&T | LITTLEROCK | 2001-02-26 | – | yes |
| 501-840 | AT&T | BENTON | – | yes | yes |
| 501-842 | Brightspeed | ENGLAND | – | yes | yes |
| 501-843 | Brightspeed | CABOT | – | – | yes |
| 501-844 | AT&T | JONESMILLS | – | yes | yes |
| 501-847 | AT&T | BRYANTCGVL | – | – | yes |
| 501-849 | Windstream | ENOLA | – | yes | yes |
| 501-850 | Windstream | LITTLEROCK | 2009-04-16 | yes | yes |
| 501-851 | AT&T | PALARM | – | yes | yes |
| 501-852 | Windstream | CONWAY | – | yes | yes |
| 501-858 | Verizon | BEEBE | 2005-12-30 | yes | yes |
| 501-859 | Lumen | LITTLEROCK | – | yes | yes |
| 501-860 | AT&T | BENTON | – | yes | yes |
| 501-862 | AT&T | LITTLEROCK | – | – | yes |
| 501-864 | AT&T | SYVNHLSHWD | 2006-01-19 | yes | yes |
| 501-865 | CENTRAL ARKANSAS TEL. COOP., INC. | BISMARCK | – | – | yes |
| 501-866 | TON80 COMMUNICATIONS, LLC | CASA | 2022-01-13 | yes | yes |
| 501-867 | Onvoy | MAUMELLE | 2025-09-11 | yes | yes |
| 501-868 | AT&T | PINNACLE | – | yes | yes |
| 501-870 | Charter | MORGANTON | 2024-01-31 | yes | yes |
| 501-881 | Lumen | HOTSPRINGS | 2002-05-13 | yes | yes |
| 501-882 | AT&T | BEEBE | – | – | yes |
| 501-884 | ARKANSAS TEL. CO., INC. | FAIRFLD BY | – | – | yes |
| 501-887 | AT&T | HEBER SPG | – | yes | yes |
| 501-888 | AT&T | SPRINGLAKE | – | yes | yes |
| 501-889 | Windstream | PERRYVILLE | – | yes | yes |
| 501-891 | Verizon | LITTLEROCK | – | yes | yes |
| 501-893 | AT&T | CENTER RDG | – | yes | yes |
| 501-897 | AT&T | WRIGHTSVL | – | yes | yes |
| 501-900 | TERRA NOVA TELECOM INC. | LITTLEROCK | 2019-01-22 | yes | yes |
| 501-902 | Verizon | LITTLEROCK | – | yes | yes |
| 501-904 | Onvoy | LITTLEROCK | 2015-03-25 | yes | yes |
| 501-905 | Windstream | LITTLEROCK | – | – | yes |
| 501-906 | Windstream | LITTLEROCK | – | – | yes |
| 501-907 | Windstream | LITTLEROCK | – | – | yes |
| 501-908 | T-Mobile | CONWAY | – | yes | yes |
| 501-909 | T-Mobile | BENTON | – | yes | yes |
| 501-910 | Onvoy | LITTLEROCK | 2021-04-16 | yes | yes |
| 501-912 | Verizon | LITTLEROCK | – | – | yes |
| 501-913 | Verizon | LITTLEROCK | – | yes | yes |
| 501-914 | Verizon | LITTLEROCK | – | yes | yes |
| 501-915 | AT&T | JESSIEVL | – | yes | yes |
| 501-916 | AT&T | LITTLEROCK | – | yes | yes |
| 501-918 | AT&T | LITTLEROCK | – | yes | yes |
| 501-920 | AT&T | LITTLEROCK | – | – | yes |
| 501-922 | AT&T | JESSIEVL | – | – | yes |
| 501-932 | Windstream | CONWAY | – | yes | yes |
| 501-939 | AT&T | LONSDALE | – | yes | yes |
| 501-940 | AT&T | LITTLEROCK | – | – | yes |
| 501-941 | Brightspeed | CABOT | – | yes | yes |
| 501-942 | TON80 COMMUNICATIONS, LLC | SCOTT | 2022-02-15 | yes | yes |
| 501-943 | Windstream | BRYANTCGVL | – | yes | yes |
| 501-944 | AT&T | LITTLEROCK | – | – | yes |
| 501-945 | AT&T | LITTLEROCK | – | – | yes |
| 501-946 | FRACTEL, LLC | BENTON | 2022-05-12 | yes | yes |
| 501-951 | Verizon | LITTLEROCK | – | – | yes |
| 501-952 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-954 | AT&T | LITTLEROCK | – | yes | yes |
| 501-955 | AT&T | LITTLEROCK | – | – | yes |
| 501-960 | T-Mobile | LITTLEROCK | – | yes | yes |
| 501-961 | AT&T | SCOTT | – | yes | yes |
| 501-975 | Windstream | LITTLEROCK | – | – | yes |
| 501-977 | AT&T | MORRILTON | – | yes | yes |
| 501-978 | Windstream | LITTLEROCK | – | – | yes |
| 501-982 | Brightspeed | JACKSONVL | – | – | yes |
| 501-983 | Brightspeed | JACKSONVL | – | yes | yes |
| 501-984 | AT&T | JESSIEVL | – | yes | yes |
| 501-985 | Brightspeed | JACKSONVL | – | – | yes |
| 501-987 | Brightspeed | JACKSONVL | – | – | yes |
| 501-988 | Brightspeed | JACKSONVL | – | yes | yes |
| 501-991 | Onvoy | CRYSTALSPG | – | yes | yes |
| 501-992 | Windstream | SYVNHLSHWD | – | yes | yes |
| 501-993 | Verizon | LITTLEROCK | – | – | yes |
| 501-999 | TERRA NOVA TELECOM INC. | BEEBE | 2021-04-26 | yes | yes |
Frequently asked
How many prefixes does area code 501 have?
631 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 6,310 thousand-number ranges across 61 rate centers.
What do the first three digits after 501 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 501 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 501 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 478 of 501'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.
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