SOUTHWESTERN BELL
164 prefixes in 913 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 913-227 | KANSASCITY | 9533 | — | Yes |
| 913-233 | KANSASCITY | 9533 | — | Yes |
| 913-234 | KANSASCITY | 9533 | — | — |
| 913-236 | KANSASCITY | 9533 | — | — |
| 913-239 | KANSASCITY | 9533 | 2001-03-08 | — |
| 913-248 | KANSASCITY | 9533 | — | Yes |
| 913-250 | LEAVENWTH | 9533 | — | Yes |
| 913-253 | KANSASCITY | 9533 | — | Yes |
| 913-254 | OLATHE | 9533 | — | Yes |
| 913-259 | PAOLA | 9533 | — | Yes |
| 913-261 | KANSASCITY | 9533 | — | Yes |
| 913-262 | KANSASCITY | 9533 | — | — |
| 913-266 | KANSASCITY | 9533 | — | — |
| 913-268 | KANSASCITY | 9533 | — | — |
| 913-279 | KANSASCITY | 9533 | — | Yes |
| 913-281 | KANSASCITY | 9533 | — | Yes |
| 913-287 | KANSASCITY | 9533 | — | Yes |
| 913-288 | KANSASCITY | 9533 | — | — |
| 913-294 | PAOLA | 9533 | — | Yes |
| 913-296 | KANSASCITY | 9533 | 2015-03-31 | Yes |
| 913-299 | KANSASCITY | 9533 | — | Yes |
| 913-307 | KANSASCITY | 9533 | — | Yes |
| 913-310 | KANSASCITY | 9533 | — | — |
| 913-315 | KANSASCITY | 9533 | — | Yes |
| 913-317 | KANSASCITY | 9533 | — | Yes |
| 913-319 | KANSASCITY | 9533 | — | Yes |
| 913-321 | KANSASCITY | 9533 | — | Yes |
| 913-323 | KANSASCITY | 9533 | — | — |
| 913-324 | OLATHE | 9533 | — | Yes |
| 913-327 | KANSASCITY | 9533 | — | Yes |
| 913-328 | KANSASCITY | 9533 | — | Yes |
| 913-334 | KANSASCITY | 9533 | — | Yes |
| 913-338 | KANSASCITY | 9533 | — | — |
| 913-339 | KANSASCITY | 9533 | — | Yes |
| 913-341 | KANSASCITY | 9533 | — | — |
| 913-342 | KANSASCITY | 9533 | — | Yes |
| 913-344 | KANSASCITY | 9533 | — | Yes |
| 913-345 | KANSASCITY | 9533 | — | — |
| 913-351 | LEAVENWTH | 9533 | — | Yes |
| 913-360 | ATCHISON | 9533 | — | Yes |
| 913-362 | KANSASCITY | 9533 | — | — |
| 913-365 | ELWOOD | 9533 | — | Yes |
| 913-367 | ATCHISON | 9533 | — | — |
| 913-369 | TONGANOXIE | 9533 | — | Yes |
| 913-371 | KANSASCITY | 9533 | — | — |
| 913-373 | KANSASCITY | 9533 | 2016-05-02 | Yes |
| 913-375 | KANSASCITY | 9533 | — | Yes |
| 913-380 | ELWOOD | 9533 | — | Yes |
| 913-381 | KANSASCITY | 9533 | — | — |
| 913-383 | KANSASCITY | 9533 | — | — |
| 913-384 | KANSASCITY | 9533 | — | — |
| 913-385 | KANSASCITY | 9533 | — | Yes |
| 913-390 | OLATHE | 9533 | — | Yes |
| 913-393 | OLATHE | 9533 | — | Yes |
| 913-397 | OLATHE | 9533 | — | Yes |
| 913-402 | KANSASCITY | 9533 | — | — |
| 913-403 | KANSASCITY | 9533 | — | Yes |
| 913-409 | KANSASCITY | 9533 | 2002-03-26 | — |
| 913-410 | KANSASCITY | 9533 | — | — |
| 913-422 | BONNER SPG | 9533 | — | — |
| 913-424 | KANSASCITY | 9533 | — | Yes |
| 913-432 | KANSASCITY | 9533 | — | — |
| 913-433 | KANSASCITY | 9533 | — | Yes |
| 913-438 | KANSASCITY | 9533 | — | — |
| 913-441 | BONNER SPG | 9533 | — | — |
| 913-451 | KANSASCITY | 9533 | — | — |
| 913-458 | KANSASCITY | 9533 | — | — |
| 913-469 | KANSASCITY | 9533 | — | — |
| 913-477 | KANSASCITY | 9533 | — | — |
| 913-487 | KANSASCITY | 9533 | — | — |
| 913-491 | KANSASCITY | 9533 | — | — |
| 913-492 | KANSASCITY | 9533 | — | — |
| 913-495 | KANSASCITY | 9533 | — | — |
| 913-498 | KANSASCITY | 9533 | — | Yes |
| 913-514 | KANSASCITY | 9533 | — | Yes |
| 913-523 | KANSASCITY | 9533 | — | Yes |
| 913-534 | KANSASCITY | 9533 | — | Yes |
| 913-541 | KANSASCITY | 9533 | — | — |
| 913-551 | KANSASCITY | 9533 | — | — |
| 913-557 | PAOLA | 9533 | — | Yes |
| 913-564 | KANSASCITY | 9533 | — | — |
| 913-570 | XXXXXXXXXX | 9533 | — | — |
| 913-573 | KANSASCITY | 9533 | — | — |
| 913-574 | KANSASCITY | 9533 | — | Yes |
| 913-576 | KANSASCITY | 9533 | — | — |
| 913-577 | KANSASCITY | 9533 | — | — |
| 913-578 | LEAVENWTH | 9533 | — | Yes |
| 913-583 | DE SOTO | 9533 | — | Yes |
| 913-585 | DE SOTO | 9533 | — | Yes |
| 913-588 | KANSASCITY | 9533 | — | — |
| 913-596 | KANSASCITY | 9533 | — | Yes |
| 913-599 | KANSASCITY | 9533 | — | — |
| 913-621 | KANSASCITY | 9533 | — | Yes |
| 913-624 | KANSASCITY | 9533 | — | Yes |
| 913-626 | KANSASCITY | 9533 | — | Yes |
| 913-627 | KANSASCITY | 9533 | — | Yes |
| 913-631 | KANSASCITY | 9533 | — | — |
| 913-632 | KANSASCITY | 9533 | — | — |
| 913-642 | KANSASCITY | 9533 | — | — |
| 913-648 | KANSASCITY | 9533 | — | 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.