All assignees
142 prefixes in 730 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 730-200 | KASKASKIA | 224C | 2023-08-23 | Yes |
| 730-201 | CHRISTOPHR | 224C | 2023-08-23 | Yes |
| 730-202 | RALEGHGLTI | 224C | 2023-09-06 | Yes |
| 730-203 | SHAWNEETN | 224C | 2023-09-06 | Yes |
| 730-204 | VILLARIDGE | 224C | 2023-09-06 | Yes |
| 730-205 | DONGOLA | 224C | 2023-09-06 | Yes |
| 730-206 | RIDGWAY | 224C | 2023-09-06 | Yes |
| 730-207 | IUKA | 516C | 2023-09-06 | Yes |
| 730-208 | HERRIN | 6534 | 2023-09-11 | Yes |
| 730-209 | BRUSSELS | 224C | 2023-09-12 | Yes |
| 730-210 | BELLMONT | 224C | 2023-09-12 | Yes |
| 730-211 | XXXXXXXXXX | MULT | — | — |
| 730-212 | INA | 224C | 2023-09-12 | Yes |
| 730-213 | KELL | 224C | 2023-09-12 | Yes |
| 730-214 | KINMUNDY | 224C | 2023-09-12 | Yes |
| 730-215 | MULBRY GRV | 224C | 2023-09-12 | Yes |
| 730-216 | PATOKA | 224C | 2023-09-12 | Yes |
| 730-217 | SHATTUC | 224C | 2023-09-12 | Yes |
| 730-218 | ST PETER | 224C | 2023-09-12 | Yes |
| 730-219 | WOODBURN | 224C | 2023-09-12 | Yes |
| 730-220 | CENTRALIA | 6534 | 2023-09-14 | Yes |
| 730-221 | BROOKPORT | 939H | 2023-09-28 | Yes |
| 730-222 | DE SOTO | 939H | 2023-09-28 | Yes |
| 730-223 | GOREVILLE | 939H | 2023-09-28 | Yes |
| 730-224 | KARNAK | 939H | 2023-09-28 | Yes |
| 730-225 | CAIRO | 475J | 2023-10-06 | Yes |
| 730-226 | COLLINSVL | 6534 | 2023-10-12 | Yes |
| 730-227 | CENTRALIA | 6534 | 2023-10-13 | Yes |
| 730-228 | OLNEY | 515J | 2023-11-13 | Yes |
| 730-229 | HERRIN | 6534 | 2025-07-10 | Yes |
| 730-230 | ALTON | 6529 | 2023-12-15 | Yes |
| 730-231 | E ST LOUIS | 6529 | 2024-01-05 | Yes |
| 730-232 | CENTRALIA | 6534 | 2024-01-10 | Yes |
| 730-233 | MCCLURE | 6529 | 2024-01-10 | Yes |
| 730-234 | CENTRALIA | 6534 | 2024-02-05 | Yes |
| 730-235 | MURPHYSBO | 6529 | 2024-02-08 | Yes |
| 730-236 | TROY | 6529 | 2024-02-08 | Yes |
| 730-237 | PINCKNEYVL | 792K | 2024-02-09 | Yes |
| 730-238 | OLNEY | 224C | 2024-02-26 | Yes |
| 730-239 | MT VERNON | 6534 | 2024-03-05 | Yes |
| 730-240 | O FALLON | 224C | 2024-03-11 | Yes |
| 730-241 | HERRIN | 6534 | 2024-03-11 | Yes |
| 730-242 | CARBONDALE | 6534 | 2024-04-05 | Yes |
| 730-243 | PAULTON | 624H | 2024-04-24 | Yes |
| 730-244 | SESSER | 624H | 2024-04-24 | Yes |
| 730-245 | STONEFORT | 624H | 2024-04-24 | Yes |
| 730-246 | COBDEN | 624H | 2024-04-24 | Yes |
| 730-247 | JOPPA | 624H | 2024-04-24 | Yes |
| 730-248 | ZEIGLER | 624H | 2024-04-24 | Yes |
| 730-249 | OLNEY | 6534 | 2024-04-30 | Yes |
| 730-250 | CARBONDALE | 6333 | 2024-05-07 | Yes |
| 730-251 | SALEM | 224C | 2024-05-14 | Yes |
| 730-252 | HERRIN | 224C | 2024-07-08 | Yes |
| 730-253 | CENTRALIA | 6534 | 2024-07-11 | Yes |
| 730-254 | BLUFORD | 516C | 2024-07-15 | Yes |
| 730-255 | COLLINSVL | 6534 | 2024-08-12 | Yes |
| 730-256 | HERRIN | 6534 | 2024-10-04 | Yes |
| 730-257 | OLNEY | 6534 | 2024-10-18 | Yes |
| 730-258 | CENTRALIA | 6534 | 2024-11-12 | Yes |
| 730-259 | OLNEY | 6534 | 2024-11-13 | Yes |
| 730-260 | HERRIN | 6534 | 2024-12-03 | Yes |
| 730-261 | HERRIN | 6534 | 2025-01-13 | Yes |
| 730-262 | CENTRALIA | 6534 | 2025-01-14 | Yes |
| 730-263 | COLLINSVL | 6333 | 2025-01-14 | Yes |
| 730-264 | HAMEL | 6115 | 2025-02-10 | Yes |
| 730-265 | ALTON | 6534 | 2025-02-27 | Yes |
| 730-266 | CENTRALIA | 6534 | 2025-03-07 | Yes |
| 730-267 | BELLEVILLE | 7136 | 2025-03-24 | Yes |
| 730-268 | OLNEY | 6534 | 2025-03-24 | Yes |
| 730-269 | OLNEY | 732J | 2025-04-16 | Yes |
| 730-270 | CARBONDALE | 6534 | 2025-04-24 | Yes |
| 730-271 | HERRIN | 6534 | 2025-04-24 | Yes |
| 730-272 | CENTRALIA | 6534 | 2025-05-19 | Yes |
| 730-273 | CARBONDALE | 478J | 2025-05-30 | Yes |
| 730-274 | COLLINSVL | 6534 | 2025-06-09 | Yes |
| 730-275 | OLIVE BRCH | 516C | 2025-07-08 | Yes |
| 730-276 | SPARTA | 700J | 2025-07-21 | Yes |
| 730-277 | OLNEY | 700J | 2025-07-23 | Yes |
| 730-278 | CENTRALIA | 6534 | 2025-07-31 | Yes |
| 730-279 | OLNEY | 984E | 2025-08-18 | Yes |
| 730-280 | RICE | 792K | 2025-09-08 | Yes |
| 730-281 | OAKDALE | 792K | 2025-09-08 | Yes |
| 730-282 | CARBONDALE | 984E | 2025-09-26 | Yes |
| 730-283 | CENTRALIA | 6534 | 2025-10-07 | Yes |
| 730-284 | HERRIN | 6534 | 2025-10-23 | Yes |
| 730-285 | CENTRALIA | 6534 | 2025-10-30 | Yes |
| 730-286 | CENTRALIA | 6534 | 2025-11-25 | Yes |
| 730-287 | CENTRALIA | 6534 | 2025-11-25 | Yes |
| 730-288 | HERRIN | 6534 | 2025-11-25 | Yes |
| 730-289 | HERRIN | 6534 | 2025-11-25 | Yes |
| 730-290 | HERRIN | 6534 | 2025-11-25 | Yes |
| 730-292 | E ST LOUIS | 224C | 2026-01-27 | Yes |
| 730-293 | COLUMBIA | 6115 | 2026-02-20 | Yes |
| 730-294 | CARBONDALE | 6534 | 2026-02-24 | Yes |
| 730-295 | CARBONDALE | 6534 | 2026-03-09 | Yes |
| 730-296 | RED BUD | 6115 | 2026-03-18 | Yes |
| 730-297 | COLLINSVL | 6534 | 2026-04-09 | Yes |
| 730-298 | GRANITE CY | 6534 | 2026-06-04 | Yes |
| 730-299 | GRANITE CY | 6534 | 2026-06-25 | Yes |
| 730-300 | CARBONDALE | 616J | 2024-11-07 | 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.