All assignees
650 prefixes in 727 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 727-500 | CLEARWATER | 937C | 2015-08-26 | Yes |
| 727-501 | CLEARWATER | 0328 | — | Yes |
| 727-502 | STPETERSBG | 0328 | — | Yes |
| 727-503 | CLEARWATER | 6502 | 2014-10-29 | Yes |
| 727-504 | CLEARWATER | 6701 | 2001-05-01 | — |
| 727-505 | NWPTRICHEY | 6701 | 2001-05-01 | — |
| 727-506 | CLEARWATER | 6502 | 2022-01-07 | Yes |
| 727-507 | CLEARWATER | 0328 | — | Yes |
| 727-508 | CLEARWATER | 6630 | — | — |
| 727-509 | CLEARWATER | 6502 | 2016-09-20 | Yes |
| 727-510 | CLEARWATER | 6214 | 2001-05-04 | — |
| 727-511 | XXXXXXXXXX | MULT | — | — |
| 727-512 | CLEARWATER | 6214 | 2001-04-19 | — |
| 727-513 | STPETERSBG | 937C | 2015-11-20 | Yes |
| 727-514 | NWPTRICHEY | 6502 | — | — |
| 727-515 | CLEARWATER | 6214 | 2001-05-04 | — |
| 727-516 | CLEARWATER | 937C | 2023-08-08 | Yes |
| 727-517 | CLEARWATER | 0328 | — | Yes |
| 727-518 | CLEARWATER | 0328 | — | Yes |
| 727-519 | CLEARWATER | 0328 | — | Yes |
| 727-520 | STPETERSBG | 0328 | — | Yes |
| 727-521 | STPETERSBG | 0328 | — | Yes |
| 727-522 | STPETERSBG | 0328 | — | — |
| 727-523 | CLEARWATER | 0328 | — | Yes |
| 727-524 | CLEARWATER | 0328 | — | — |
| 727-525 | STPETERSBG | 0328 | — | — |
| 727-526 | STPETERSBG | 0328 | — | — |
| 727-527 | STPETERSBG | 0328 | — | — |
| 727-528 | STPETERSBG | 0328 | — | — |
| 727-529 | CLEARWATER | 6630 | — | — |
| 727-530 | CLEARWATER | 0328 | — | — |
| 727-531 | CLEARWATER | 0328 | — | — |
| 727-532 | CLEARWATER | 0328 | — | — |
| 727-533 | CLEARWATER | 0328 | — | Yes |
| 727-534 | NWPTRICHEY | 6701 | — | Yes |
| 727-535 | CLEARWATER | 0328 | — | — |
| 727-536 | CLEARWATER | 0328 | — | — |
| 727-537 | STPETERSBG | 0328 | — | Yes |
| 727-538 | CLEARWATER | 0328 | — | — |
| 727-539 | CLEARWATER | 0328 | — | Yes |
| 727-540 | STPETERSBG | 0328 | — | — |
| 727-541 | STPETERSBG | 0328 | — | — |
| 727-542 | CLEARWATER | 6502 | — | — |
| 727-543 | CLEARWATER | 6502 | — | — |
| 727-544 | STPETERSBG | 0328 | — | — |
| 727-545 | STPETERSBG | 0328 | — | — |
| 727-546 | STPETERSBG | 0328 | — | — |
| 727-547 | STPETERSBG | 0328 | — | Yes |
| 727-548 | STPETERSBG | 0328 | — | — |
| 727-549 | STPETERSBG | 0328 | — | — |
| 727-550 | STPETERSBG | 0328 | — | Yes |
| 727-551 | STPETERSBG | 0328 | — | Yes |
| 727-552 | STPETERSBG | 0328 | — | — |
| 727-553 | STPETERSBG | 0328 | — | — |
| 727-554 | CLEARWATER | 6701 | 2022-02-14 | Yes |
| 727-555 | DIR ASST | MULT | — | — |
| 727-556 | STPETERSBG | 0328 | — | — |
| 727-557 | STPETERSBG | 0328 | — | Yes |
| 727-558 | CLEARWATER | 6701 | 2022-02-14 | Yes |
| 727-559 | CLEARWATER | 0328 | — | Yes |
| 727-560 | CLEARWATER | 6214 | 2001-05-04 | — |
| 727-561 | STPETERSBG | 0328 | — | — |
| 727-562 | CLEARWATER | 0328 | — | — |
| 727-563 | STPETERSBG | 0328 | — | Yes |
| 727-564 | STPETERSBG | 0328 | — | Yes |
| 727-565 | STPETERSBG | 4802 | — | Yes |
| 727-566 | STPETERSBG | 0328 | — | — |
| 727-567 | STPETERSBG | 0328 | — | — |
| 727-568 | STPETERSBG | 0328 | — | Yes |
| 727-569 | NWPTRICHEY | 829J | — | Yes |
| 727-570 | STPETERSBG | 0328 | — | — |
| 727-571 | STPETERSBG | 0328 | — | — |
| 727-572 | STPETERSBG | 0328 | — | — |
| 727-573 | STPETERSBG | 0328 | — | — |
| 727-574 | STPETERSBG | 0328 | — | — |
| 727-575 | STPETERSBG | 0328 | — | Yes |
| 727-576 | STPETERSBG | 0328 | — | — |
| 727-577 | STPETERSBG | 0328 | — | — |
| 727-578 | STPETERSBG | 0328 | — | — |
| 727-579 | STPETERSBG | 0328 | — | — |
| 727-580 | CLEARWATER | 6502 | — | — |
| 727-581 | CLEARWATER | 0328 | — | — |
| 727-582 | CLEARWATER | 0328 | — | — |
| 727-583 | — | — | ||
| 727-584 | CLEARWATER | 0328 | — | — |
| 727-585 | CLEARWATER | 0328 | — | — |
| 727-586 | CLEARWATER | 0328 | — | — |
| 727-587 | CLEARWATER | 0328 | — | — |
| 727-588 | CLEARWATER | 0328 | — | — |
| 727-589 | CLEARWATER | 6502 | 2022-03-24 | Yes |
| 727-590 | STPETERSBG | 8300 | 2022-06-09 | Yes |
| 727-591 | TARPON SPG | 937C | 2022-06-10 | Yes |
| 727-592 | STPETERSBG | 0328 | — | Yes |
| 727-593 | CLEARWATER | 0328 | — | Yes |
| 727-594 | STPETERSBG | 937C | 2022-06-10 | Yes |
| 727-595 | CLEARWATER | 0328 | — | — |
| 727-596 | CLEARWATER | 0328 | — | — |
| 727-597 | NWPTRICHEY | 4802 | — | Yes |
| 727-598 | CLEARWATER | 6701 | 2022-08-09 | Yes |
| 727-599 | CLEARWATER | 0328 | — | 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.