All assignees
515 prefixes in 321 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 321-400 | ORLANDO | 7448 | 2010-10-21 | Yes |
| 321-401 | WKISSIMMEE | 829J | — | Yes |
| 321-402 | KISSIMMEE | 829J | — | Yes |
| 321-403 | COCOA | 899D | — | Yes |
| 321-404 | TITUSVILLE | 899D | 2022-05-19 | Yes |
| 321-405 | MELBOURNE | 937C | 2014-11-04 | Yes |
| 321-406 | COCOABEACH | 829J | — | Yes |
| 321-407 | COCOA | 937C | 2023-02-09 | Yes |
| 321-408 | COCOA | 6502 | 2015-03-24 | Yes |
| 321-409 | MELBOURNE | 9417 | — | — |
| 321-410 | COCOA | 937C | 2020-12-23 | Yes |
| 321-411 | XXXXXXXXXX | MULT | — | — |
| 321-412 | COCOA | 6214 | — | — |
| 321-413 | EASTORANGE | 4802 | — | Yes |
| 321-414 | GENEVA | 4802 | — | Yes |
| 321-415 | OVIEDO | 902E | — | Yes |
| 321-416 | COCOA | 6214 | 2022-12-13 | Yes |
| 321-417 | COCOA | 982E | 2015-02-13 | Yes |
| 321-418 | ORLANDO | 6889 | 2010-06-08 | Yes |
| 321-419 | MELBOURNE | 6214 | 2015-08-28 | Yes |
| 321-420 | SANFORD | 899D | — | Yes |
| 321-421 | EAU GALLIE | 829J | 2001-10-29 | Yes |
| 321-422 | WINTERPARK | 6701 | — | Yes |
| 321-423 | COCOA | 6502 | 2016-11-08 | Yes |
| 321-424 | ORLANDO | 6889 | 2013-11-21 | Yes |
| 321-425 | EAU GALLIE | 045L | 2015-12-07 | Yes |
| 321-426 | EAU GALLIE | 8300 | — | Yes |
| 321-427 | COCOA | 6214 | — | — |
| 321-428 | EAU GALLIE | 516C | 2014-02-21 | Yes |
| 321-429 | MELBOURNE | 982E | 2022-06-29 | Yes |
| 321-430 | ORLANDO | 899D | 2014-12-04 | Yes |
| 321-431 | COCOA | 6214 | — | — |
| 321-432 | COCOA | 6214 | — | — |
| 321-433 | COCOA | 9417 | — | — |
| 321-434 | MELBOURNE | 9417 | — | — |
| 321-435 | EAU GALLIE | 4802 | — | Yes |
| 321-436 | ORLANDO | 6889 | — | Yes |
| 321-437 | KISSIMMEE | 829J | — | Yes |
| 321-438 | ORLANDO | 6889 | — | Yes |
| 321-439 | WINTERPARK | 6701 | — | Yes |
| 321-440 | ORLANDO | 6889 | 2015-01-15 | Yes |
| 321-441 | WINTERPARK | 4802 | — | Yes |
| 321-442 | KISSIMMEE | 4802 | — | Yes |
| 321-443 | KISSIMMEE | 6701 | — | Yes |
| 321-444 | WINTERPARK | 382G | 2011-11-03 | Yes |
| 321-445 | ORLANDO | 7448 | 2005-12-29 | Yes |
| 321-446 | COCOA | 6502 | 2002-10-16 | — |
| 321-447 | MELBOURNE | 6889 | 2022-07-06 | Yes |
| 321-448 | COCOA | 6214 | 2022-09-13 | Yes |
| 321-449 | COCOA | 9417 | — | Yes |
| 321-450 | COCOABEACH | 4802 | — | Yes |
| 321-451 | COCOA | 6502 | 2022-09-14 | Yes |
| 321-452 | COCOA | 9417 | — | — |
| 321-453 | COCOA | 9417 | — | — |
| 321-454 | COCOA | 9417 | — | — |
| 321-455 | COCOA | 9417 | — | Yes |
| 321-456 | COCOA | 9417 | — | Yes |
| 321-458 | COCOA | 899D | 2007-10-18 | Yes |
| 321-459 | COCOA | 9417 | — | Yes |
| 321-460 | WINTERPARK | 7635 | — | Yes |
| 321-461 | COCOABEACH | 982E | 2022-09-26 | Yes |
| 321-462 | MELBOURNE | 6214 | 2022-10-13 | Yes |
| 321-463 | EAU GALLIE | 939H | 2022-11-03 | Yes |
| 321-464 | COCOA | 6889 | 2023-01-12 | Yes |
| 321-465 | ORLANDO | 937C | 2015-08-19 | Yes |
| 321-466 | COCOA | 6889 | 2023-01-12 | Yes |
| 321-467 | MELBOURNE | 6889 | 2023-01-12 | Yes |
| 321-468 | COCOA | 6502 | 2023-01-12 | Yes |
| 321-469 | COCOA | 6889 | 2022-12-14 | Yes |
| 321-470 | COCOA | 6214 | 2023-05-03 | Yes |
| 321-471 | MELBOURNE | 6214 | 2023-06-16 | Yes |
| 321-472 | COCOA | 937C | 2023-06-26 | Yes |
| 321-473 | MELBOURNE | 7635 | — | Yes |
| 321-474 | COCOA | 6502 | 2006-05-22 | Yes |
| 321-475 | EAU GALLIE | 937C | 2023-06-26 | Yes |
| 321-476 | COCOABEACH | 7635 | — | — |
| 321-477 | MELBOURNE | 965H | 2021-02-11 | Yes |
| 321-478 | COCOABEACH | 937C | 2023-08-16 | Yes |
| 321-479 | COCOA | 6502 | 2023-09-05 | Yes |
| 321-480 | COCOA | 6214 | — | — |
| 321-481 | COCOA | 937C | 2023-09-26 | Yes |
| 321-482 | COCOA | 6214 | 2005-04-11 | Yes |
| 321-483 | TITUSVILLE | 937C | 2023-08-01 | Yes |
| 321-484 | COCOA | 939H | 2023-12-15 | Yes |
| 321-485 | EAU GALLIE | 939H | 2023-12-15 | Yes |
| 321-486 | TITUSVILLE | 939H | 2023-12-15 | Yes |
| 321-487 | COCOA | 6214 | 2024-01-12 | Yes |
| 321-488 | COCOA | 937C | 2024-04-19 | Yes |
| 321-489 | COCOA | 6214 | 2024-04-11 | Yes |
| 321-490 | EAU GALLIE | 937C | 2024-04-19 | Yes |
| 321-491 | MELBOURNE | 937C | 2024-06-06 | Yes |
| 321-492 | COCOA | 6214 | 2024-07-11 | Yes |
| 321-493 | COCOA | 6502 | 2024-08-19 | Yes |
| 321-494 | COCOABEACH | 7635 | — | — |
| 321-495 | EAU GALLIE | 982E | 2024-09-20 | Yes |
| 321-496 | TITUSVILLE | 937C | 2024-09-26 | Yes |
| 321-497 | MELBOURNE | 937C | 2024-09-26 | Yes |
| 321-498 | COCOA | 6214 | 2024-11-15 | Yes |
| 321-499 | MELBOURNE | 902E | — | Yes |
| 321-500 | ORLANDO | 829J | 2010-02-09 | 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.