All assignees
800 prefixes in 314 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 314-400 | LADUE | 093F | — | Yes |
| 314-401 | KIRKWOOD | 6534 | — | — |
| 314-402 | KIRKWOOD | 6534 | — | — |
| 314-403 | KIRKWOOD | 993E | 2010-05-24 | Yes |
| 314-404 | KIRKWOOD | 6534 | 2025-05-16 | Yes |
| 314-405 | ST LOUIS | 5814 | 2016-04-14 | Yes |
| 314-406 | LADUE | 6534 | — | — |
| 314-407 | LADUE | 9748 | — | — |
| 314-408 | MEHLVILLE | 792K | 2018-08-15 | Yes |
| 314-409 | LADUE | 6534 | — | — |
| 314-410 | ST LOUIS | 225F | — | Yes |
| 314-411 | XXXXXXXXXX | MULT | — | — |
| 314-412 | LADUE | 5814 | — | — |
| 314-413 | LADUE | 5814 | — | — |
| 314-414 | LADUE | 993E | — | Yes |
| 314-415 | CREVECOEUR | 9533 | — | Yes |
| 314-416 | MEHLVILLE | 9533 | — | — |
| 314-417 | LADUE | 993E | 2022-12-13 | Yes |
| 314-418 | ST LOUIS | 9533 | — | Yes |
| 314-419 | LADUE | 9748 | — | — |
| 314-420 | KIRKWOOD | 6534 | — | — |
| 314-421 | ST LOUIS | 9533 | — | Yes |
| 314-422 | LADUE | 6534 | — | — |
| 314-423 | LADUE | 9533 | — | — |
| 314-424 | LADUE | 9748 | — | — |
| 314-425 | ST LOUIS | 9533 | — | Yes |
| 314-426 | LADUE | 9533 | — | — |
| 314-427 | LADUE | 9533 | — | — |
| 314-428 | LADUE | 9533 | — | Yes |
| 314-429 | LADUE | 9533 | — | — |
| 314-430 | LADUE | 5814 | 2025-09-09 | Yes |
| 314-431 | SAPPINGTON | 7432 | — | Yes |
| 314-432 | LADUE | 9533 | — | — |
| 314-433 | MEHLVILLE | 7432 | — | Yes |
| 314-434 | CREVECOEUR | 9533 | — | — |
| 314-435 | ST LOUIS | 6534 | — | Yes |
| 314-436 | ST LOUIS | 9533 | — | — |
| 314-437 | ST LOUIS | 6534 | 2008-03-06 | Yes |
| 314-438 | LADUE | 9533 | — | Yes |
| 314-439 | CREVECOEUR | 9533 | — | Yes |
| 314-440 | LADUE | 5814 | — | — |
| 314-441 | LADUE | 6529 | 2012-03-14 | Yes |
| 314-442 | LADUE | 7432 | — | Yes |
| 314-443 | LADUE | 6529 | — | Yes |
| 314-444 | ST LOUIS | 9533 | — | — |
| 314-445 | ST LOUIS | 9533 | — | Yes |
| 314-446 | ST LOUIS | 829J | — | Yes |
| 314-447 | LADUE | 829J | — | Yes |
| 314-448 | ST LOUIS | 6529 | 2005-06-06 | Yes |
| 314-449 | ST LOUIS | 792K | 2013-02-21 | Yes |
| 314-450 | ST LOUIS | 7421 | — | Yes |
| 314-451 | LADUE | 7218 | — | Yes |
| 314-452 | LADUE | 6534 | 2001-08-17 | — |
| 314-453 | CREVECOEUR | 9533 | — | Yes |
| 314-454 | ST LOUIS | 9533 | — | — |
| 314-455 | LADUE | 792K | — | Yes |
| 314-456 | LADUE | 6529 | 2001-12-19 | Yes |
| 314-457 | ST LOUIS | 9533 | — | Yes |
| 314-458 | LADUE | 6529 | 2001-01-18 | Yes |
| 314-459 | LADUE | 6529 | 2011-11-15 | Yes |
| 314-460 | ST LOUIS | 6630 | — | — |
| 314-461 | MEHLVILLE | 093F | 2016-09-19 | Yes |
| 314-462 | KIRKWOOD | 792K | 2016-10-25 | Yes |
| 314-463 | LADUE | 7218 | 2018-08-21 | Yes |
| 314-464 | OAKVILLE | 093F | 2020-10-19 | Yes |
| 314-465 | ST LOUIS | 9533 | — | Yes |
| 314-466 | ST LOUIS | 9533 | — | — |
| 314-467 | SAPPINGTON | 9533 | 2001-12-19 | Yes |
| 314-468 | LADUE | 7432 | — | — |
| 314-469 | CREVECOEUR | 9533 | — | — |
| 314-470 | OAKVILLE | 093F | 2020-02-11 | Yes |
| 314-471 | KIRKWOOD | 7432 | — | Yes |
| 314-472 | SAPPINGTON | 7432 | — | Yes |
| 314-473 | LADUE | 7432 | — | Yes |
| 314-474 | ST LOUIS | 993E | 2015-02-10 | Yes |
| 314-475 | LADUE | 093F | — | Yes |
| 314-476 | ST LOUIS | 993E | 2019-06-14 | Yes |
| 314-477 | LADUE | 6529 | — | Yes |
| 314-478 | KIRKWOOD | 6534 | 2012-11-02 | Yes |
| 314-479 | LADUE | 6529 | — | Yes |
| 314-480 | ST LOUIS | 9533 | — | Yes |
| 314-481 | ST LOUIS | 9533 | — | Yes |
| 314-482 | LADUE | 6529 | — | Yes |
| 314-483 | ST LOUIS | 9748 | — | — |
| 314-484 | LADUE | 6529 | — | Yes |
| 314-485 | CREVECOEUR | 4932 | — | Yes |
| 314-486 | CREVECOEUR | 6529 | — | Yes |
| 314-487 | MEHLVILLE | 9533 | — | — |
| 314-488 | KIRKWOOD | 4932 | — | Yes |
| 314-489 | ST LOUIS | 9533 | — | Yes |
| 314-490 | LADUE | 9748 | — | — |
| 314-491 | LADUE | 9748 | — | — |
| 314-492 | ST LOUIS | 093F | — | Yes |
| 314-493 | LADUE | 9533 | — | — |
| 314-494 | LADUE | 6529 | — | Yes |
| 314-495 | LADUE | 6529 | — | Yes |
| 314-496 | LADUE | 6529 | — | Yes |
| 314-497 | LADUE | 6529 | — | Yes |
| 314-498 | LADUE | 6529 | — | Yes |
| 314-499 | ST LOUIS | 993E | 2011-06-03 | 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.