All assignees
410 prefixes in 731 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 731-200 | TRENTON | 525E | — | Yes |
| 731-201 | BIG SANDY | 124F | 2011-10-31 | Yes |
| 731-202 | BELLS | 525E | — | Yes |
| 731-203 | BOLIVAR | 114F | 2013-09-19 | Yes |
| 731-204 | XXXXXXXXXX | 9419 | — | — |
| 731-205 | RUTHERFORD | 4806 | 2006-03-29 | Yes |
| 731-206 | SCOTTSHILL | 6214 | 2007-01-29 | Yes |
| 731-207 | MCKENZIE | 792K | 2014-10-08 | Yes |
| 731-208 | PARIS | 6214 | 2022-10-28 | Yes |
| 731-209 | HUNTINGDON | 9419 | — | — |
| 731-210 | COTTAGEGRV | 792K | 2023-02-16 | Yes |
| 731-211 | XXXXXXXXXX | MULT | — | — |
| 731-212 | BOLIVAR | 4806 | 2002-04-10 | Yes |
| 731-213 | CAMDEN | 4806 | 2002-04-10 | Yes |
| 731-214 | CEDARGROVE | 4806 | 2002-04-10 | Yes |
| 731-215 | JACKSON | 9419 | 2007-02-19 | Yes |
| 731-216 | PARIS | 6214 | 2023-04-04 | Yes |
| 731-217 | JACKSON | 6214 | — | — |
| 731-218 | MCKENZIE | 9419 | 2003-12-23 | — |
| 731-219 | GIBSON | 624H | 2023-05-09 | Yes |
| 731-220 | CAMDEN | 6214 | — | Yes |
| 731-221 | RIPLEY | 9419 | — | Yes |
| 731-222 | HUMBOLDT | 9419 | — | — |
| 731-223 | SO FULTON | 6673 | 2002-03-01 | Yes |
| 731-224 | HALLS | 114F | 2015-02-25 | Yes |
| 731-225 | JACKSON | 6673 | — | — |
| 731-226 | JACKSON | 6214 | — | Yes |
| 731-227 | PARIS | 6214 | 2011-05-23 | Yes |
| 731-228 | BOLIVAR | 9419 | — | Yes |
| 731-229 | PARIS | 073H | 2017-03-22 | Yes |
| 731-230 | PARIS | 6214 | 2023-06-22 | Yes |
| 731-231 | PARIS | 9419 | 2003-06-27 | — |
| 731-232 | CYPRESS | 0421 | — | — |
| 731-233 | GREENFIELD | 6673 | — | Yes |
| 731-234 | JACKSON | 6673 | — | — |
| 731-235 | GREENFIELD | 9419 | — | — |
| 731-236 | GRAND JCT | 516C | 2010-01-06 | Yes |
| 731-237 | GREENFIELD | 525E | — | Yes |
| 731-238 | MILAN | 124F | — | Yes |
| 731-239 | MICHIE | 9419 | — | — |
| 731-240 | JACKSON | 525E | — | Yes |
| 731-241 | PARIS | 525E | — | Yes |
| 731-242 | HUNTINGDON | 150G | — | Yes |
| 731-243 | HENRY | 0576 | — | Yes |
| 731-244 | SELMER | 073H | 2017-03-22 | Yes |
| 731-245 | LATHAM | 525E | 2023-08-29 | Yes |
| 731-246 | UNION CITY | 525E | — | Yes |
| 731-247 | PURYEAR | 0421 | — | — |
| 731-248 | GIBSON | 525E | 2016-03-07 | Yes |
| 731-249 | LEXINGTON | 829J | — | Yes |
| 731-250 | PARIS | 6214 | 2023-09-18 | Yes |
| 731-251 | DECATURVL | 792K | 2008-11-10 | Yes |
| 731-252 | BRUCETON | 792K | 2008-11-06 | Yes |
| 731-253 | TIPTONVL | 9419 | — | Yes |
| 731-254 | WHITEVILLE | 9419 | — | Yes |
| 731-255 | MARTIN | 6214 | — | Yes |
| 731-256 | JACKSON | 829J | 2004-09-16 | Yes |
| 731-257 | PARSONS | 792K | 2008-11-10 | Yes |
| 731-258 | KENTON | 525E | — | Yes |
| 731-259 | DYERSBURG | 7474 | — | Yes |
| 731-260 | HENNING | 525E | 2016-03-14 | Yes |
| 731-261 | MARTIN | 4336 | 2002-01-21 | Yes |
| 731-262 | PARIS | 525E | 2023-10-03 | Yes |
| 731-263 | KENTON | 114F | 2024-03-04 | Yes |
| 731-264 | RIDGELY | 9419 | — | — |
| 731-265 | JACKSON | 9419 | — | Yes |
| 731-266 | SAVANNAH | 525E | 2024-03-21 | Yes |
| 731-267 | JACKSON | 6214 | — | — |
| 731-268 | CAMDEN | 525E | 2024-04-10 | Yes |
| 731-269 | BROWNSVL | 525E | 2024-04-10 | Yes |
| 731-270 | SELMER | 525E | 2024-04-26 | Yes |
| 731-271 | SO FULTON | 4806 | 2002-04-03 | Yes |
| 731-272 | RIPLEY | 6214 | 2024-12-12 | Yes |
| 731-273 | HUMBOLDT | 7474 | 2017-06-22 | Yes |
| 731-274 | SIDONIA | 4806 | 2017-11-30 | Yes |
| 731-275 | PALMERSVL | 4806 | 2017-11-30 | Yes |
| 731-276 | LATHAM | 4806 | 2017-11-30 | Yes |
| 731-277 | BROWNSVL | 5562 | 2002-07-18 | Yes |
| 731-278 | CYPRESS | 792K | 2018-10-29 | Yes |
| 731-279 | CAMDEN | 9419 | — | Yes |
| 731-280 | SHILOH | 124F | 2019-02-26 | Yes |
| 731-281 | MARTIN | 829J | — | Yes |
| 731-282 | NEWBERN | 793K | 2025-09-17 | Yes |
| 731-283 | DYER | 276F | 2019-09-05 | Yes |
| 731-284 | HORNBEAK | 124F | 2020-02-03 | Yes |
| 731-285 | DYERSBURG | 9419 | — | — |
| 731-286 | DYERSBURG | 9419 | — | — |
| 731-287 | DYERSBURG | 9419 | — | Yes |
| 731-288 | DYERSBURG | 9419 | — | — |
| 731-289 | MEDINA | 124F | 2020-03-30 | Yes |
| 731-290 | BETHEL SPG | 495J | 2021-03-18 | Yes |
| 731-291 | BELLS | 7421 | 2021-10-21 | Yes |
| 731-292 | PARIS | 6214 | 2022-05-27 | Yes |
| 731-293 | JACKSON | 5562 | — | Yes |
| 731-294 | HUMBOLDT | 525E | 2026-01-27 | Yes |
| 731-295 | MILAN | 6214 | 2026-07-23 | Yes |
| 731-296 | TRIMBLE | 792K | 2018-04-18 | Yes |
| 731-297 | TRIMBLE | 598B | — | Yes |
| 731-298 | JACKSON | 7474 | — | Yes |
| 731-300 | JACKSON | 150G | 2010-12-02 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.