All assignees
637 prefixes in 216 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 216-505 | CLEVELAND | 516C | 2014-06-18 | Yes |
| 216-506 | CLEVELAND | 9748 | — | — |
| 216-507 | CLEVELAND | 6529 | 2014-06-17 | Yes |
| 216-508 | TERRACE | 001F | 2015-04-21 | Yes |
| 216-509 | CLEVELAND | 6025 | — | — |
| 216-510 | MONTRSE | 7532 | — | Yes |
| 216-511 | XXXXXXXXXX | MULT | — | — |
| 216-512 | CLEVELAND | 001F | 2014-12-24 | Yes |
| 216-513 | CLEVELAND | 6025 | — | — |
| 216-514 | TERRACE | 9321 | — | — |
| 216-515 | CLEVELAND | 9321 | — | — |
| 216-516 | CLEVELAND | 464C | 2023-02-20 | Yes |
| 216-517 | CLEVELAND | 6630 | — | — |
| 216-518 | MONTRSE | 9321 | — | — |
| 216-520 | INDEPNDNCE | 9321 | — | — |
| 216-521 | CLEVELAND | 9321 | — | — |
| 216-522 | CLEVELAND | 9321 | — | — |
| 216-523 | CLEVELAND | 9321 | — | Yes |
| 216-524 | INDEPNDNCE | 9321 | — | — |
| 216-525 | INDEPNDNCE | 9321 | 2001-03-27 | Yes |
| 216-526 | CLEVELAND | 6529 | 2003-01-06 | Yes |
| 216-527 | CLEVELAND | 6025 | — | Yes |
| 216-528 | CLEVELAND | 475J | 2024-04-12 | Yes |
| 216-529 | CLEVELAND | 9321 | — | — |
| 216-530 | INDEPNDNCE | 515J | 2024-05-28 | Yes |
| 216-531 | CLEVELAND | 9321 | — | — |
| 216-532 | INDEPNDNCE | 073H | — | Yes |
| 216-533 | CLEVELAND | 6534 | — | — |
| 216-534 | CLEVELAND | 6534 | 2001-02-21 | — |
| 216-535 | CLEVELAND | 7532 | — | Yes |
| 216-536 | CLEVELAND | 6025 | — | — |
| 216-537 | MONTRSE | 839J | 2024-10-02 | Yes |
| 216-538 | CLEVELAND | 6025 | — | — |
| 216-539 | CLEVELAND | 4863 | — | Yes |
| 216-540 | TERRACE | 6529 | 2015-08-14 | Yes |
| 216-541 | CLEVELAND | 9321 | — | Yes |
| 216-543 | CLEVELAND | 6534 | 2001-01-22 | — |
| 216-544 | CLEVELAND | 6534 | — | — |
| 216-545 | TERRACE | 9321 | — | Yes |
| 216-546 | CLEVELAND | 6534 | 2024-07-30 | Yes |
| 216-547 | MONTRSE | 464C | 2025-02-05 | Yes |
| 216-548 | CLEVELAND | 6534 | — | — |
| 216-549 | CLEVELAND | 9748 | — | — |
| 216-550 | CLEVELAND | 6025 | 2025-03-21 | Yes |
| 216-551 | CLEVELAND | 6025 | — | Yes |
| 216-552 | CLEVELAND | 6630 | — | — |
| 216-553 | CLEVELAND | 7532 | 2015-03-06 | Yes |
| 216-554 | CLEVELAND | 6025 | — | — |
| 216-555 | DIR ASST | MULT | — | — |
| 216-556 | CLEVELAND | 9321 | — | Yes |
| 216-557 | CLEVELAND | 6630 | — | — |
| 216-558 | CLEVELAND | 7532 | 2024-02-21 | Yes |
| 216-559 | CLEVELAND | 6025 | — | — |
| 216-560 | CLEVELAND | 6534 | 2025-07-30 | Yes |
| 216-561 | CLEVELAND | 9321 | — | — |
| 216-562 | CLEVELAND | 6529 | — | Yes |
| 216-563 | CLEVELAND | 9321 | — | Yes |
| 216-564 | CLEVELAND | 7532 | 2025-06-02 | Yes |
| 216-565 | CLEVELAND | 700J | 2025-06-18 | Yes |
| 216-566 | CLEVELAND | 9321 | — | Yes |
| 216-567 | — | — | ||
| 216-568 | CLEVELAND | 6630 | — | — |
| 216-569 | CLEVELAND | 6025 | 2025-08-26 | Yes |
| 216-570 | CLEVELAND | 6025 | — | — |
| 216-571 | CLEVELAND | 6534 | 2001-06-23 | Yes |
| 216-572 | CLEVELAND | 7532 | 2025-11-18 | Yes |
| 216-573 | INDEPNDNCE | 9321 | — | — |
| 216-574 | CLEVELAND | 9321 | — | — |
| 216-575 | CLEVELAND | 9321 | — | Yes |
| 216-576 | CLEVELAND | 7532 | 2024-12-05 | Yes |
| 216-577 | CLEVELAND | 6534 | — | — |
| 216-578 | CLEVELAND | 9321 | — | — |
| 216-579 | CLEVELAND | 9321 | — | — |
| 216-581 | MONTRSE | 9321 | — | — |
| 216-583 | CLEVELAND | 9321 | — | Yes |
| 216-584 | MONTRSE | 9321 | 2001-04-03 | Yes |
| 216-586 | CLEVELAND | 9321 | — | Yes |
| 216-587 | MONTRSE | 9321 | — | — |
| 216-588 | CLEVELAND | 7443 | — | Yes |
| 216-589 | CLEVELAND | 9321 | — | — |
| 216-590 | TERRACE | 6630 | — | — |
| 216-591 | TERRACE | 9321 | — | — |
| 216-592 | CLEVELAND | 9321 | — | Yes |
| 216-593 | TERRACE | 9321 | 2001-04-03 | Yes |
| 216-595 | TERRACE | 9321 | — | — |
| 216-596 | CLEVELAND | 6630 | — | — |
| 216-597 | CLEVELAND | 6630 | — | — |
| 216-598 | CLEVELAND | 6025 | — | — |
| 216-599 | TERRACE | 464C | 2026-01-30 | Yes |
| 216-600 | CLEVELAND | 516C | 2014-09-18 | Yes |
| 216-601 | CLEVELAND | 9748 | — | — |
| 216-602 | MONTRSE | 464C | 2026-08-26 | Yes |
| 216-606 | INDEPNDNCE | 7443 | — | Yes |
| 216-607 | CLEVELAND | 671J | 2026-06-29 | Yes |
| 216-608 | CLEVELAND | 7532 | 2017-03-01 | Yes |
| 216-609 | CLEVELAND | 5562 | — | Yes |
| 216-611 | XXXXXXXXXX | MULT | — | — |
| 216-612 | CLEVELAND | 6529 | 2015-02-24 | Yes |
| 216-614 | — | — | ||
| 216-615 | CLEVELAND | 9321 | — | — |
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.