All assignees
800 prefixes in 757 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 757-500 | NRFOLKZON2 | 138E | 2015-11-25 | Yes |
| 757-501 | NWPTNWSZN2 | 318J | 2006-10-19 | Yes |
| 757-502 | NRFOLKZON2 | 9213 | — | Yes |
| 757-503 | NWPTNWSZN3 | 6827 | — | Yes |
| 757-504 | NWPTNWSZN2 | 6855 | 2009-04-17 | Yes |
| 757-505 | ONANCOCK | 079F | 2017-01-12 | Yes |
| 757-506 | NWPTNWSZN2 | 8825 | 2008-11-19 | Yes |
| 757-507 | NRFOLKZON4 | 318J | 2006-01-30 | Yes |
| 757-508 | NWPTNWSZN3 | 6827 | — | — |
| 757-509 | NWPTNWSZN3 | 6827 | — | Yes |
| 757-510 | NRFOLKZON2 | 6827 | 2007-10-29 | Yes |
| 757-511 | XXXXXXXXXX | MULT | — | — |
| 757-512 | NRFOLKZON1 | 829J | — | Yes |
| 757-513 | NRFOLKZON2 | 4036 | 2002-05-24 | — |
| 757-514 | SUFFOLK | 829J | — | Yes |
| 757-515 | NRFOLKZON2 | 6855 | 2002-02-28 | — |
| 757-516 | FRANKLIN | 0233 | — | Yes |
| 757-517 | FRANKLIN | 8825 | — | Yes |
| 757-518 | NRFOLKZON2 | 9213 | — | — |
| 757-519 | NRFOLKZON2 | 9213 | — | — |
| 757-520 | NRFOLKZON1 | 138E | 2016-02-29 | Yes |
| 757-521 | NRFOLKZON2 | 9213 | — | — |
| 757-522 | SURRY | 5562 | 2001-11-20 | Yes |
| 757-523 | NRFOLKZON2 | 9213 | — | Yes |
| 757-524 | NRFOLKZON2 | 138E | 2017-10-31 | Yes |
| 757-525 | NWPTNWSZN3 | 4036 | 2009-02-23 | Yes |
| 757-526 | HOLLAND | 5832 | 2018-06-26 | Yes |
| 757-527 | NWPTNWSZN3 | 7238 | 2015-03-04 | Yes |
| 757-528 | NWPTNWSZN1 | 6855 | 2008-12-04 | Yes |
| 757-529 | CRITTENDEN | 829J | — | Yes |
| 757-530 | NRFOLKZON3 | 5832 | 2018-06-26 | Yes |
| 757-531 | NRFOLKZON2 | 9213 | — | Yes |
| 757-532 | NWPTNWSZN3 | 6827 | — | — |
| 757-533 | NRFOLKZON2 | 9213 | — | Yes |
| 757-534 | NWPTNWSZN1 | 318J | — | Yes |
| 757-535 | NRFOLKZON3 | 6855 | — | Yes |
| 757-536 | NRFOLKZON3 | 6827 | — | — |
| 757-537 | NRFOLKZON3 | 6855 | — | Yes |
| 757-538 | SUFFOLK | 9213 | — | Yes |
| 757-539 | SUFFOLK | 9213 | — | — |
| 757-540 | NRFOLKZON2 | 138E | 2023-05-31 | Yes |
| 757-541 | NRFOLKZON3 | 079F | 2009-05-25 | Yes |
| 757-542 | SMITHFIELD | 318J | 2009-08-25 | Yes |
| 757-543 | NRFOLKZON2 | 9213 | — | — |
| 757-544 | NRFOLKZON2 | 6855 | — | Yes |
| 757-545 | NRFOLKZON2 | 9213 | — | — |
| 757-546 | NRFOLKZON1 | 0233 | — | Yes |
| 757-547 | NRFOLKZON1 | 0233 | — | Yes |
| 757-548 | NRFOLKZON1 | 0233 | — | — |
| 757-549 | NRFOLKZON1 | 0233 | — | — |
| 757-550 | NRFOLKZON1 | 8825 | 2012-04-05 | Yes |
| 757-551 | BELLEHAVEN | 138E | 2019-03-27 | Yes |
| 757-552 | NRFOLKZON2 | 9213 | — | — |
| 757-553 | NRFOLKZON1 | 6855 | — | Yes |
| 757-554 | NRFOLKZON2 | 9213 | — | — |
| 757-555 | DIR ASST | MULT | — | — |
| 757-556 | COURTLAND | 5562 | 2001-03-07 | Yes |
| 757-557 | NRFOLKZON2 | 9213 | — | — |
| 757-558 | NRFOLKZON3 | 9213 | — | — |
| 757-559 | NRFOLKZON1 | 6855 | 2001-01-05 | Yes |
| 757-560 | NRFOLKZON1 | 6855 | — | Yes |
| 757-561 | WILLIAMSBG | 5562 | — | Yes |
| 757-562 | FRANKLIN | 0233 | — | Yes |
| 757-563 | NRFOLKZON4 | 0233 | — | Yes |
| 757-564 | WILLIAMSBG | 9213 | — | — |
| 757-565 | WILLIAMSBG | 9213 | — | — |
| 757-566 | TOANO | 9213 | — | Yes |
| 757-567 | NRFOLKZON3 | 6827 | — | — |
| 757-568 | COURTLAND | 079F | 2017-01-12 | Yes |
| 757-569 | FRANKLIN | 0233 | — | — |
| 757-570 | NWPTNWSZN3 | 6827 | — | — |
| 757-571 | FRANKLIN | 793K | 2018-08-01 | Yes |
| 757-572 | NRFOLKZON1 | 5562 | — | Yes |
| 757-573 | NRFOLKZON1 | 5562 | — | Yes |
| 757-574 | NRFOLKZON1 | 5562 | — | Yes |
| 757-575 | NRFOLKZON2 | 6855 | 2001-04-10 | Yes |
| 757-576 | NRFOLKZON1 | 6855 | — | Yes |
| 757-577 | NRFOLKZON1 | 6855 | — | Yes |
| 757-578 | NRFOLKZON2 | 9213 | — | Yes |
| 757-579 | NRFOLKZON2 | 9213 | — | Yes |
| 757-580 | NRFOLKZON1 | 5562 | — | Yes |
| 757-581 | NRFOLKZON2 | 6855 | — | Yes |
| 757-582 | NRFOLKZON3 | 5562 | — | Yes |
| 757-583 | NRFOLKZON2 | 9213 | — | — |
| 757-584 | NWPTNWSZN3 | 6630 | 2001-10-02 | — |
| 757-585 | WILLIAMSBG | 6827 | 2010-09-08 | Yes |
| 757-586 | NWPTNWSZN1 | 5832 | 2018-06-26 | Yes |
| 757-587 | NRFOLKZON2 | 9213 | — | — |
| 757-588 | NRFOLKZON2 | 9213 | — | — |
| 757-589 | NRFOLKZON2 | 6855 | 2001-04-05 | Yes |
| 757-590 | TANGIER | 5832 | 2018-06-26 | Yes |
| 757-591 | NWPTNWSZN1 | 9213 | — | — |
| 757-592 | NWPTNWSZN1 | 5562 | — | Yes |
| 757-593 | NWPTNWSZN1 | 6855 | — | Yes |
| 757-594 | NWPTNWSZN1 | 9213 | — | Yes |
| 757-595 | NWPTNWSZN1 | 9213 | — | — |
| 757-596 | NWPTNWSZN1 | 9213 | — | — |
| 757-597 | NWPTNWSZN1 | 9213 | — | Yes |
| 757-598 | NWPTNWSZN4 | 079F | — | Yes |
| 757-599 | NWPTNWSZN1 | 9213 | — | — |
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.