All assignees
130 prefixes in 572 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 572-200 | FORT COBB | 965H | 2021-03-26 | Yes |
| 572-201 | LUTHER | 321J | 2021-11-05 | Yes |
| 572-202 | ST LOUIS | 409F | 2021-07-29 | Yes |
| 572-203 | NOBLE | 612K | 2021-09-27 | Yes |
| 572-204 | CHANDLER | 6529 | 2021-10-19 | Yes |
| 572-205 | EDMOND | 119F | 2021-11-24 | Yes |
| 572-206 | OKLA CITY | 829J | 2022-10-04 | Yes |
| 572-207 | WELEETKA | 530C | 2022-03-08 | Yes |
| 572-208 | EDMOND | 6529 | 2021-09-08 | Yes |
| 572-209 | MINCO | 119F | 2022-01-27 | Yes |
| 572-210 | CEMENT | 384H | — | Yes |
| 572-211 | XXXXXXXXXX | MULT | — | — |
| 572-212 | EDMOND | 732J | 2023-02-17 | Yes |
| 572-213 | OKLA CITY | 409F | 2023-03-07 | Yes |
| 572-214 | HENNESSEY | 5257 | 2023-03-13 | Yes |
| 572-215 | WAYNE | 612K | 2021-09-27 | Yes |
| 572-216 | CHANDLER | 6529 | 2023-03-17 | Yes |
| 572-217 | OKARCHE | 5813 | 2023-04-18 | Yes |
| 572-218 | BRITTON | 409F | 2023-06-30 | Yes |
| 572-219 | SHAWNEE | 6529 | 2023-08-14 | Yes |
| 572-220 | STILLWATER | 6529 | 2022-02-23 | Yes |
| 572-221 | BETHANY | 409F | 2023-07-12 | Yes |
| 572-222 | PERKINS | 965H | 2021-03-26 | Yes |
| 572-223 | YUKON | 409F | 2023-08-22 | Yes |
| 572-224 | NORMAN | 409F | 2023-09-29 | Yes |
| 572-225 | NORMAN | 119F | 2023-12-05 | Yes |
| 572-226 | BINGER | 119F | 2022-01-26 | Yes |
| 572-227 | MULHALL | 490J | 2023-12-15 | Yes |
| 572-228 | OKLA CITY | 409F | 2024-01-26 | Yes |
| 572-229 | NORMAN | 939H | 2024-01-29 | Yes |
| 572-230 | WEWOKA | 939H | 2024-01-29 | Yes |
| 572-231 | EDMOND | 939H | 2024-02-09 | Yes |
| 572-232 | WETUMKA | 409F | 2022-12-16 | Yes |
| 572-233 | OKLA CITY | 939H | 2024-03-07 | Yes |
| 572-234 | BRITTON | 409F | 2024-03-21 | Yes |
| 572-235 | OKLA CITY | 475J | 2024-04-29 | Yes |
| 572-236 | CHICKASHA | 6529 | 2024-06-07 | Yes |
| 572-237 | BETHANY | 409F | 2024-06-12 | Yes |
| 572-238 | PIEDMONT | 409F | 2024-06-17 | Yes |
| 572-239 | EDMOND | 6534 | 2024-07-10 | Yes |
| 572-240 | OKLA CITY | 119F | 2024-07-10 | Yes |
| 572-241 | OKLA CITY | 530C | 2024-07-12 | Yes |
| 572-242 | SHAWNEE | 6529 | 2024-07-12 | Yes |
| 572-243 | OKLA CITY | 598J | 2024-09-10 | Yes |
| 572-244 | OKLA CITY | 318J | 2024-09-17 | Yes |
| 572-245 | TUTTLE | 598J | 2024-10-08 | Yes |
| 572-246 | OKLA CITY | 616J | 2024-10-22 | Yes |
| 572-247 | OKLA CITY | 478J | 2024-11-08 | Yes |
| 572-248 | OKLA CITY | 6272 | 2025-03-03 | Yes |
| 572-249 | OKLA CITY | 6272 | 2025-03-03 | Yes |
| 572-250 | OKLA CITY | 6272 | 2025-03-03 | Yes |
| 572-251 | OKLA CITY | 6272 | 2025-03-03 | Yes |
| 572-252 | YUKON | 624H | 2024-12-26 | Yes |
| 572-253 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-254 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-255 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-256 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-257 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-258 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-259 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-260 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-261 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-262 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-263 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-264 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-265 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-266 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-267 | OKLA CITY | 6272 | 2025-03-10 | Yes |
| 572-268 | OKLA CITY | 6534 | 2025-03-26 | Yes |
| 572-269 | TECUMSEH | 6534 | 2025-04-04 | Yes |
| 572-270 | SHAWNEE | 409F | 2025-04-15 | Yes |
| 572-271 | OKLA CITY | 530C | 2025-06-03 | Yes |
| 572-272 | STILLWATER | 409F | 2022-12-07 | Yes |
| 572-273 | BETHANY | 516J | 2022-02-24 | Yes |
| 572-274 | STILLWATER | 6534 | 2025-07-16 | Yes |
| 572-275 | OKLA CITY | 624H | 2022-07-20 | Yes |
| 572-276 | OKLA CITY | 6534 | 2025-08-07 | Yes |
| 572-277 | EDMOND | 6534 | 2025-08-08 | Yes |
| 572-278 | OKLA CITY | 700J | 2025-12-16 | Yes |
| 572-279 | OKLA CITY | 128L | 2025-12-29 | Yes |
| 572-280 | CHICKASHA | 6534 | 2026-01-22 | Yes |
| 572-281 | CRESCENT | 5257 | 2026-05-14 | Yes |
| 572-282 | SHAWNEE | 409F | 2026-05-21 | Yes |
| 572-300 | WEWOKA | 965H | 2021-03-26 | Yes |
| 572-311 | XXXXXXXXXX | MULT | — | — |
| 572-333 | PAULS VLY | 965H | 2021-03-26 | Yes |
| 572-356 | MAYSVILLE | 965H | 2021-03-26 | Yes |
| 572-358 | CHANDLER | 6529 | 2025-09-16 | Yes |
| 572-363 | CHICKASHA | 516J | 2022-03-02 | Yes |
| 572-384 | MOORE | 516J | 2022-03-02 | Yes |
| 572-400 | WANETTE | 965H | 2021-03-26 | Yes |
| 572-411 | XXXXXXXXXX | MULT | — | — |
| 572-444 | NICOMAPARK | 965H | 2021-03-26 | Yes |
| 572-446 | ARCADIA | 516J | 2022-02-24 | Yes |
| 572-465 | WASHINGTON | 965H | 2021-03-26 | Yes |
| 572-472 | SEMINOLE | 409F | 2023-03-29 | Yes |
| 572-500 | POCASSET | 965H | 2021-03-26 | Yes |
| 572-511 | XXXXXXXXXX | MULT | — | — |
| 572-522 | OKLA CITY | 622J | 2021-09-13 | Yes |
| 572-529 | ALEX | 965H | 2021-03-26 | 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.