All assignees
717 prefixes in 562 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 562-502 | LAKEWOOD | 899D | 2008-04-23 | Yes |
| 562-503 | NORWALK | 6529 | — | Yes |
| 562-504 | WHITTIER | 6529 | 2019-05-22 | Yes |
| 562-505 | LONG BEACH | 6006 | — | — |
| 562-506 | LONG BEACH | 7240 | — | Yes |
| 562-507 | LONG BEACH | 899D | 2009-01-19 | Yes |
| 562-508 | LONG BEACH | 8826 | — | Yes |
| 562-509 | ALAMITOS | 6010 | 2019-07-16 | Yes |
| 562-510 | ALAMITOS | 6529 | 2024-11-08 | Yes |
| 562-511 | XXXXXXXXXX | MULT | — | — |
| 562-512 | LONG BEACH | 8826 | 2019-04-29 | Yes |
| 562-513 | LONG BEACH | 649C | — | Yes |
| 562-514 | LONG BEACH | 6010 | 2020-08-05 | Yes |
| 562-515 | LONG BEACH | 6010 | 2020-10-28 | Yes |
| 562-516 | DOWNEY | 6529 | 2021-06-17 | Yes |
| 562-517 | LONG BEACH | 6010 | 2020-11-13 | Yes |
| 562-518 | LONG BEACH | 6010 | 2020-09-08 | Yes |
| 562-519 | LONG BEACH | 6006 | 2001-10-12 | — |
| 562-520 | LSAN DA 14 | 9740 | — | — |
| 562-521 | NORWALK | 981E | 2014-06-23 | Yes |
| 562-522 | LONG BEACH | 6006 | — | — |
| 562-523 | ALAMITOS | 6529 | 2020-12-04 | Yes |
| 562-524 | LA HABRA | 7139 | — | Yes |
| 562-525 | DOWNEY | 6006 | 2020-09-21 | Yes |
| 562-526 | NORWALK | 6010 | 2015-10-08 | Yes |
| 562-527 | LONG BEACH | 6010 | 2020-12-09 | Yes |
| 562-528 | LONG BEACH | 7240 | — | Yes |
| 562-529 | CMTN CMTN | 9740 | — | — |
| 562-531 | CMTN CMTN | 9740 | — | — |
| 562-532 | LONG BEACH | 6010 | 2021-07-01 | Yes |
| 562-533 | LONG BEACH | 6006 | — | — |
| 562-534 | LONG BEACH | 649C | 2020-12-15 | Yes |
| 562-535 | LONG BEACH | 6010 | 2020-12-16 | Yes |
| 562-536 | WHITTIER | 7229 | — | Yes |
| 562-537 | LONG BEACH | 6010 | — | — |
| 562-538 | ALAMITOS | 6529 | 2021-07-16 | Yes |
| 562-539 | NORWALK | 373F | 2021-02-16 | Yes |
| 562-540 | LONG BEACH | 6010 | 2021-07-29 | Yes |
| 562-541 | LAKEWOOD | 6529 | — | Yes |
| 562-542 | LONG BEACH | 6529 | 2021-02-24 | Yes |
| 562-543 | CMTN CMTN | 981E | — | Yes |
| 562-544 | LONG BEACH | 6006 | — | — |
| 562-545 | DOWNEY | 649C | 2023-08-11 | Yes |
| 562-546 | ALAMITOS | 7229 | — | Yes |
| 562-547 | NORWALK | 6010 | 2001-04-16 | — |
| 562-548 | LONG BEACH | 981E | 2014-08-11 | Yes |
| 562-549 | LONG BEACH | 981E | 2021-02-19 | Yes |
| 562-550 | WHITTIER | 6529 | 2021-03-03 | Yes |
| 562-551 | PICORIVERA | 7139 | — | Yes |
| 562-552 | LONG BEACH | 7139 | — | Yes |
| 562-553 | LA HABRA | 8826 | — | Yes |
| 562-554 | LONG BEACH | 622J | — | Yes |
| 562-555 | DIR ASST | MULT | — | — |
| 562-556 | WHITTIER | 6529 | 2002-08-30 | Yes |
| 562-557 | WHITTIER | 9262 | — | Yes |
| 562-558 | LA HABRA | 9262 | — | Yes |
| 562-559 | NORWALK | 9262 | — | Yes |
| 562-560 | LONG BEACH | 506J | 2020-09-23 | Yes |
| 562-561 | WHITTIER | 649C | 2020-12-08 | Yes |
| 562-562 | NORWALK | 649C | 2022-09-27 | Yes |
| 562-563 | LONG BEACH | 624H | 2021-02-03 | Yes |
| 562-564 | NORWALK | 981E | 2022-07-22 | Yes |
| 562-565 | NORWALK | 7240 | — | Yes |
| 562-566 | PICORIVERA | 7240 | — | Yes |
| 562-567 | WHITTIER | 7240 | — | Yes |
| 562-568 | PICORIVERA | 671J | — | Yes |
| 562-569 | NORWALK | 6529 | 2002-08-30 | Yes |
| 562-570 | LONG BEACH | 2319 | — | — |
| 562-571 | DOWNEY | 6529 | 2021-09-17 | Yes |
| 562-572 | LONG BEACH | 6529 | 2001-05-14 | Yes |
| 562-573 | LONG BEACH | 981E | 2022-07-22 | Yes |
| 562-574 | NORWALK | 981E | 2022-10-10 | Yes |
| 562-575 | ALAMITOS | 939H | 2021-09-24 | Yes |
| 562-576 | PICORIVERA | 829J | — | Yes |
| 562-577 | LONG BEACH | 6529 | — | Yes |
| 562-578 | ALAMITOS | 6529 | 2021-10-13 | Yes |
| 562-579 | DOWNEY | 981E | 2021-10-26 | Yes |
| 562-580 | LONG BEACH | 6529 | 2021-12-14 | Yes |
| 562-581 | LAKEWOOD | 6010 | 2022-10-04 | Yes |
| 562-582 | CMTN CMTN | 7240 | — | Yes |
| 562-583 | ALAMITOS | 6529 | 2015-06-11 | Yes |
| 562-584 | NORWALK | 981E | 2014-03-03 | Yes |
| 562-585 | LONG BEACH | 649C | 2023-08-10 | Yes |
| 562-586 | PICORIVERA | 981E | 2022-10-28 | Yes |
| 562-587 | WHITTIER | 6529 | 2001-03-15 | Yes |
| 562-588 | ALAMITOS | 792K | 2016-12-19 | Yes |
| 562-589 | LA HABRA | 649C | 2023-08-11 | Yes |
| 562-590 | LONG BEACH | 2319 | — | — |
| 562-591 | LONG BEACH | 2319 | — | — |
| 562-592 | ALAMITOS | 2319 | — | Yes |
| 562-593 | LAKEWOOD | 7139 | — | — |
| 562-594 | ALAMITOS | 2319 | — | Yes |
| 562-595 | LONG BEACH | 2319 | — | Yes |
| 562-596 | ALAMITOS | 2319 | — | — |
| 562-597 | ALAMITOS | 2319 | — | — |
| 562-598 | ALAMITOS | 2319 | — | — |
| 562-599 | LONG BEACH | 2319 | — | Yes |
| 562-600 | WHITTIER | 649C | — | Yes |
| 562-601 | CMTN CMTN | 9740 | — | — |
| 562-602 | CMTN CMTN | 9740 | — | — |
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.