All assignees
696 prefixes in 856 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 856-501 | CAMDEN | 507J | 2020-06-16 | Yes |
| 856-502 | MILLVILLE | 637C | 2016-02-01 | Yes |
| 856-503 | VINELAND | 6626 | — | Yes |
| 856-504 | LAUREL SPG | 4804 | — | Yes |
| 856-505 | MOORESTOWN | 829J | 2001-06-19 | Yes |
| 856-506 | MILLVILLE | 829J | 2001-01-15 | Yes |
| 856-507 | VINELAND | 9206 | — | Yes |
| 856-508 | PITMAN | 7134 | 2019-03-13 | Yes |
| 856-509 | HADDONFLD | 318J | 2021-07-16 | Yes |
| 856-510 | PITMAN | 073H | 2021-07-21 | Yes |
| 856-511 | XXXXXXXXXX | MULT | — | — |
| 856-512 | FRANKLINVL | 4804 | — | Yes |
| 856-513 | WILLIAMSTN | 829J | — | Yes |
| 856-514 | PENNSGROVE | 118F | — | Yes |
| 856-515 | HADDON HTS | 6626 | 2021-08-11 | Yes |
| 856-516 | WILLIAMSTN | 318J | 2011-06-30 | Yes |
| 856-517 | PENNSGROVE | 829J | 2001-10-04 | Yes |
| 856-518 | SWEDESBORO | 6626 | 2021-08-11 | Yes |
| 856-519 | CAMDEN | 515J | — | Yes |
| 856-520 | HADDONFLD | 6626 | — | Yes |
| 856-521 | ELMER | 7134 | — | Yes |
| 856-522 | HADDON HTS | 7134 | — | Yes |
| 856-523 | SALEM | 118F | 2021-11-16 | Yes |
| 856-524 | HADDONFLD | 6626 | — | Yes |
| 856-525 | MILLVILLE | 4036 | 2022-10-25 | Yes |
| 856-526 | GLASSBORO | 6626 | 2022-11-09 | Yes |
| 856-527 | LAUREL SPG | 829J | 2001-09-21 | — |
| 856-528 | HADDONFLD | 4804 | 2001-06-20 | Yes |
| 856-529 | BRIDGETON | 965H | 2019-01-25 | Yes |
| 856-530 | CEDARVILLE | 829J | 2001-10-04 | Yes |
| 856-531 | HADDONFLD | 6391 | 2023-12-15 | Yes |
| 856-532 | MERCHANTVL | 7134 | — | Yes |
| 856-533 | MOORESTOWN | 7134 | — | Yes |
| 856-534 | HADDON HTS | 6626 | 2001-03-29 | — |
| 856-535 | MULLICA HL | 7134 | — | Yes |
| 856-536 | CAMDEN | 7229 | — | Yes |
| 856-537 | WOODBURY | 7134 | — | Yes |
| 856-538 | BRIDGETON | 6391 | 2022-12-12 | Yes |
| 856-539 | WENONAH | 7134 | — | Yes |
| 856-540 | PENNSGROVE | 9206 | — | Yes |
| 856-541 | CAMDEN | 9206 | — | — |
| 856-542 | SWEDESBORO | 7134 | — | Yes |
| 856-543 | RIVERTON | 7134 | — | Yes |
| 856-544 | RIVERSIDE | 7134 | — | Yes |
| 856-545 | LAUREL SPG | 7134 | — | Yes |
| 856-546 | HADDON HTS | 9206 | — | — |
| 856-547 | HADDON HTS | 9206 | — | — |
| 856-548 | MOORESTOWN | 6626 | 2023-01-09 | Yes |
| 856-549 | CAMDEN | 852B | 2013-11-25 | Yes |
| 856-550 | XXXXXXXXXX | 9206 | — | — |
| 856-552 | MARLTON | 829J | — | Yes |
| 856-553 | PITMAN | 4036 | 2001-06-20 | Yes |
| 856-554 | BERLIN | 624H | 2021-04-06 | Yes |
| 856-555 | DIR ASST | MULT | — | — |
| 856-556 | PITMAN | 118F | — | Yes |
| 856-557 | PITMAN | 835E | 2017-09-08 | Yes |
| 856-558 | VINELAND | 4036 | 2002-07-29 | Yes |
| 856-559 | COLLINGSWD | 829J | — | Yes |
| 856-560 | HADDONFLD | 4036 | 2023-04-06 | Yes |
| 856-562 | WILLIAMSTN | 4036 | 2002-07-29 | Yes |
| 856-563 | VINELAND | 9206 | — | Yes |
| 856-564 | MOORESTOWN | 637C | 2026-08-24 | Yes |
| 856-565 | HADDONFLD | 637C | 2021-02-02 | Yes |
| 856-566 | LAUREL SPG | 9206 | — | — |
| 856-567 | WENONAH | 624H | 2021-04-08 | Yes |
| 856-568 | LAUREL SPG | 7421 | — | Yes |
| 856-569 | VINELAND | 6391 | 2023-07-18 | Yes |
| 856-570 | CEDARVILLE | 939H | 2023-08-31 | Yes |
| 856-571 | CAMDEN | 4036 | — | Yes |
| 856-572 | FRANKLINVL | 939H | 2023-08-31 | Yes |
| 856-573 | HADDON HTS | 9206 | — | Yes |
| 856-574 | MARLTON | 7421 | — | Yes |
| 856-575 | BRIDGETON | 9206 | — | Yes |
| 856-576 | CAMDEN | 829J | — | Yes |
| 856-577 | COLLINGSWD | 6626 | — | Yes |
| 856-578 | PORTNORRIS | 939H | 2023-08-31 | Yes |
| 856-579 | WOODBURY | 829J | 2002-08-07 | Yes |
| 856-580 | CAMDEN | 9206 | — | Yes |
| 856-581 | MOORESTOWN | 4804 | — | Yes |
| 856-582 | PITMAN | 9206 | — | — |
| 856-583 | CAMDEN | 829J | — | Yes |
| 856-584 | WOODSTOWN | 939H | 2023-08-31 | Yes |
| 856-585 | HADDONFLD | 4036 | 2023-09-18 | Yes |
| 856-586 | WOODSTOWN | 637C | 2021-02-02 | Yes |
| 856-587 | HADDONFLD | 4036 | 2023-09-18 | Yes |
| 856-588 | CAMDEN | 622J | 2021-09-08 | Yes |
| 856-589 | PITMAN | 9206 | — | — |
| 856-590 | CAMDEN | 9206 | — | — |
| 856-591 | MOORESTOWN | 637C | 2023-09-21 | Yes |
| 856-592 | BRIDGETON | 6391 | 2023-09-27 | Yes |
| 856-593 | MILLVILLE | 6626 | 2023-11-09 | Yes |
| 856-594 | BERLIN | 637C | 2024-02-01 | Yes |
| 856-595 | GLASSBORO | 7134 | — | Yes |
| 856-596 | MARLTON | 9206 | — | — |
| 856-597 | WOODBURY | 6391 | 2023-12-15 | Yes |
| 856-598 | ELMER | 939H | 2024-01-10 | Yes |
| 856-599 | PAULSBORO | 829J | 2001-10-04 | Yes |
| 856-600 | MOORESTOWN | 637C | 2017-10-13 | Yes |
| 856-601 | CAMDEN | 475J | 2024-01-18 | Yes |
| 856-602 | CAMDEN | 835E | 2007-10-12 | 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.