All assignees
717 prefixes in 562 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 562-603 | NORWALK | 899D | 2022-11-03 | Yes |
| 562-604 | WHITTIER | 649C | 2024-03-21 | Yes |
| 562-605 | LONG BEACH | 6010 | 2022-10-24 | Yes |
| 562-606 | LONG BEACH | 6529 | 2006-06-20 | Yes |
| 562-607 | LONG BEACH | 6529 | 2001-07-12 | Yes |
| 562-608 | LAKEWOOD | 7139 | — | Yes |
| 562-609 | ALAMITOS | 6529 | 2021-11-15 | Yes |
| 562-610 | LONG BEACH | 624H | 2022-08-25 | Yes |
| 562-611 | XXXXXXXXXX | MULT | — | — |
| 562-612 | LONG BEACH | 792K | — | Yes |
| 562-613 | NORWALK | 6529 | 2022-02-28 | Yes |
| 562-614 | ALAMITOS | 981E | 2022-12-08 | Yes |
| 562-615 | ALAMITOS | 6529 | 2024-04-15 | Yes |
| 562-616 | CMTN CMTN | 7229 | 2001-04-13 | Yes |
| 562-617 | LONG BEACH | 373F | 2022-10-21 | Yes |
| 562-618 | CMTN CMTN | 6010 | 2001-04-16 | — |
| 562-619 | LONG BEACH | 6006 | — | — |
| 562-620 | LONG BEACH | 624H | 2021-11-03 | Yes |
| 562-621 | ALAMITOS | 2319 | — | — |
| 562-622 | DOWNEY | 2319 | — | — |
| 562-623 | NORWALK | 2319 | — | Yes |
| 562-624 | LONG BEACH | 2319 | — | — |
| 562-625 | LONG BEACH | 073H | — | Yes |
| 562-626 | ALAMITOS | 2319 | — | — |
| 562-627 | LAKEWOOD | 2319 | — | — |
| 562-628 | LONG BEACH | 2319 | — | — |
| 562-630 | CMTN CMTN | 9740 | — | — |
| 562-631 | LA HABRA | 6006 | 2001-09-04 | — |
| 562-632 | WHITTIER | 792K | 2015-11-17 | Yes |
| 562-633 | CMTN CMTN | 9740 | — | — |
| 562-634 | CMTN CMTN | 9740 | — | — |
| 562-635 | DOWNEY | 981E | 2022-10-17 | Yes |
| 562-636 | DOWNEY | 7139 | 2023-01-30 | Yes |
| 562-637 | LONG BEACH | 7139 | — | Yes |
| 562-638 | NORWALK | 6010 | 2024-07-16 | Yes |
| 562-639 | PICORIVERA | 6529 | 2002-06-21 | Yes |
| 562-640 | LA HABRA | 6010 | — | Yes |
| 562-641 | PICORIVERA | 7480 | — | Yes |
| 562-642 | LONG BEACH | 6010 | 2023-03-10 | Yes |
| 562-643 | ALAMITOS | 6529 | 2024-07-16 | Yes |
| 562-644 | DOWNEY | 6529 | 2002-08-30 | — |
| 562-645 | NORWALK | 8826 | — | Yes |
| 562-646 | WHITTIER | 8826 | — | Yes |
| 562-647 | NORWALK | 649C | 2023-04-07 | Yes |
| 562-648 | LAKEWOOD | 0051 | — | — |
| 562-649 | NORWALK | 6529 | 2024-10-21 | Yes |
| 562-650 | NORWALK | 6010 | 2001-02-08 | — |
| 562-651 | NORWALK | 2319 | — | — |
| 562-652 | WHITTIER | 6010 | 2001-01-16 | — |
| 562-653 | NORWALK | 2319 | — | Yes |
| 562-654 | PICORIVERA | 2319 | — | Yes |
| 562-655 | PICORIVERA | 7718 | — | Yes |
| 562-656 | PICORIVERA | 6529 | 2001-04-25 | Yes |
| 562-657 | DOWNEY | 7480 | 2005-01-03 | Yes |
| 562-658 | DOWNEY | 7480 | — | Yes |
| 562-659 | DOWNEY | 6010 | 2001-07-12 | Yes |
| 562-660 | NORWALK | 6006 | 2024-10-21 | Yes |
| 562-661 | LONG BEACH | 7480 | 2008-09-18 | Yes |
| 562-662 | WHITTIER | 649C | — | Yes |
| 562-663 | CMTN CMTN | 9740 | — | Yes |
| 562-664 | LONG BEACH | 649C | 2025-03-13 | Yes |
| 562-665 | LA HABRA | 6006 | 2002-06-14 | Yes |
| 562-666 | ALAMITOS | 6006 | — | Yes |
| 562-667 | NORWALK | 649C | — | Yes |
| 562-668 | ALAMITOS | 7139 | — | Yes |
| 562-669 | NORWALK | 965H | 2021-10-25 | Yes |
| 562-670 | WHITTIER | 649C | 2023-04-07 | Yes |
| 562-671 | DOWNEY | 6529 | 2025-08-22 | Yes |
| 562-672 | LA HABRA | 624H | 2023-04-12 | Yes |
| 562-673 | LONG BEACH | 6010 | — | — |
| 562-674 | DOWNEY | 7139 | — | Yes |
| 562-675 | LONG BEACH | 6010 | 2023-05-03 | Yes |
| 562-676 | LONG BEACH | 671J | — | Yes |
| 562-677 | NORWALK | 671J | — | Yes |
| 562-678 | LAKEWOOD | 6630 | — | — |
| 562-679 | LAKEWOOD | 321J | — | Yes |
| 562-681 | LONG BEACH | 6010 | 2023-05-03 | Yes |
| 562-682 | LONG BEACH | 6529 | 2001-09-11 | — |
| 562-683 | LONG BEACH | 981E | — | — |
| 562-684 | LONG BEACH | 649C | — | Yes |
| 562-685 | LONG BEACH | 6010 | — | Yes |
| 562-686 | WHITTIER | 6529 | 2002-08-29 | Yes |
| 562-687 | WHITTIER | 649C | 2023-06-26 | Yes |
| 562-688 | DOWNEY | 899D | — | Yes |
| 562-689 | LA HABRA | 7229 | — | Yes |
| 562-690 | LA HABRA | 2319 | — | — |
| 562-691 | LA HABRA | 2319 | — | — |
| 562-692 | PICORIVERA | 2319 | — | — |
| 562-693 | WHITTIER | 2319 | — | — |
| 562-694 | LA HABRA | 2319 | — | — |
| 562-695 | PICORIVERA | 2319 | — | — |
| 562-696 | WHITTIER | 2319 | — | — |
| 562-697 | LA HABRA | 2319 | — | — |
| 562-698 | WHITTIER | 2319 | — | — |
| 562-699 | PICORIVERA | 2319 | — | — |
| 562-700 | — | — | ||
| 562-701 | ALAMITOS | 6529 | 2025-12-03 | Yes |
| 562-702 | ALAMITOS | 899D | 2018-03-20 | Yes |
| 562-703 | PICORIVERA | 649C | 2023-06-26 | Yes |
| 562-704 | LONG BEACH | 6529 | — | 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.