All assignees
673 prefixes in 302 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 302-500 | GEORGETOWN | 826F | — | Yes |
| 302-501 | NEW CASTLE | 7309 | 2013-04-11 | Yes |
| 302-502 | WILMINGTON | 318J | 2013-05-28 | Yes |
| 302-503 | MILFORD | 4036 | 2014-04-25 | Yes |
| 302-504 | WILMINGTON | 829J | — | Yes |
| 302-505 | CAMDEN | 6393 | 2014-05-27 | Yes |
| 302-506 | HOLLY OAK | 969E | 2023-09-01 | Yes |
| 302-507 | WILMINGTON | 6626 | — | Yes |
| 302-508 | SMYRNA | 318J | — | Yes |
| 302-509 | HOCKESSIN | 318J | 2015-02-24 | Yes |
| 302-510 | WILMINGTON | 6626 | 2015-01-21 | Yes |
| 302-511 | XXXXXXXXXX | MULT | — | — |
| 302-512 | WILMINGTON | 4801 | 2014-02-18 | Yes |
| 302-513 | WILMINGTON | 6393 | 2014-10-07 | Yes |
| 302-514 | SMYRNA | 829J | — | Yes |
| 302-515 | GEORGETOWN | 9210 | 2014-08-18 | Yes |
| 302-516 | WILMINGTON | 7220 | 2015-03-17 | Yes |
| 302-517 | HOCKESSIN | 969E | 2010-08-30 | Yes |
| 302-518 | WILMINGTON | 6393 | 2015-03-30 | Yes |
| 302-519 | GEORGETOWN | 6393 | 2006-08-11 | Yes |
| 302-520 | DELAWARECY | 969E | 2010-09-07 | Yes |
| 302-521 | WILMINGTON | 4036 | — | — |
| 302-522 | GEORGETOWN | 6626 | 2019-07-15 | Yes |
| 302-523 | WILMINGTON | 6810 | — | — |
| 302-524 | SELBYVILLE | 829J | — | Yes |
| 302-525 | NEWARK | 4801 | 2001-06-21 | Yes |
| 302-526 | DOVER | 4801 | 2001-06-21 | Yes |
| 302-527 | FELTON | 829J | — | Yes |
| 302-528 | WILMINGTON | 6393 | — | Yes |
| 302-529 | HOLLY OAK | 9210 | — | Yes |
| 302-530 | WILMINGTON | 6393 | — | — |
| 302-531 | CAMDEN | 829J | — | Yes |
| 302-532 | ANGOLA | 349F | 2019-09-03 | Yes |
| 302-533 | NEWARK | 7309 | — | Yes |
| 302-534 | MIDDLETOWN | 969E | 2024-03-25 | Yes |
| 302-535 | CAMDEN | 6393 | 2006-08-11 | Yes |
| 302-536 | SEAFORD | 829J | — | Yes |
| 302-537 | OCEAN VIEW | 9210 | — | — |
| 302-538 | CAMDEN | 6393 | 2008-11-06 | Yes |
| 302-539 | OCEAN VIEW | 9210 | — | — |
| 302-540 | WILMINGTON | 6393 | — | — |
| 302-541 | OCEAN VIEW | 9210 | — | Yes |
| 302-542 | GEORGETOWN | 6393 | — | — |
| 302-543 | WILMINGTON | 9210 | 2005-04-25 | Yes |
| 302-544 | NEW CASTLE | 4036 | — | Yes |
| 302-545 | WILMINGTON | 6393 | — | — |
| 302-546 | DOVER | 6626 | 2019-10-25 | Yes |
| 302-547 | WILMINGTON | 6393 | — | — |
| 302-548 | GEORGETOWN | 6626 | 2019-11-01 | Yes |
| 302-549 | ANGOLA | 349F | — | Yes |
| 302-550 | LEWES | 969E | 2019-10-10 | Yes |
| 302-551 | WILMINGTON | 478J | 2020-09-01 | Yes |
| 302-552 | WILMINGTON | 9210 | — | Yes |
| 302-553 | WILMINGTON | 6626 | 2019-11-01 | Yes |
| 302-554 | CAMDEN | 6393 | 2020-09-18 | Yes |
| 302-555 | DIR ASST | MULT | — | — |
| 302-556 | DELMAR | 969E | 2020-09-21 | Yes |
| 302-557 | OCEAN VIEW | 969E | 2020-12-21 | Yes |
| 302-558 | SEAFORD | 969E | 2021-02-03 | Yes |
| 302-559 | WILMINGTON | 4036 | — | — |
| 302-560 | BRIDGEVL | 624H | 2021-04-19 | Yes |
| 302-561 | NEW CASTLE | 4036 | — | Yes |
| 302-562 | NEW CASTLE | 4036 | — | — |
| 302-563 | MIDDLETOWN | 4036 | — | — |
| 302-564 | SELBYVILLE | 829J | — | Yes |
| 302-565 | NEWARK | 4801 | — | Yes |
| 302-566 | HARRINGTON | 7309 | — | Yes |
| 302-567 | REHOBOTH | 4036 | 2015-11-06 | Yes |
| 302-568 | NEW CASTLE | 4036 | 2021-05-07 | Yes |
| 302-569 | REHOBOTH | 829J | — | Yes |
| 302-570 | HARTLY | 7309 | — | Yes |
| 302-571 | WILMINGTON | 9210 | — | Yes |
| 302-572 | FREDERICA | 829J | — | Yes |
| 302-573 | WILMINGTON | 9210 | — | Yes |
| 302-574 | WILMINGTON | 9210 | — | Yes |
| 302-575 | WILMINGTON | 9210 | — | Yes |
| 302-576 | WILMINGTON | 9210 | — | — |
| 302-577 | WILMINGTON | 9210 | — | Yes |
| 302-578 | GUMBORO | 7309 | — | Yes |
| 302-579 | GEORGETOWN | 6626 | 2021-08-10 | Yes |
| 302-580 | DOVER | 6626 | 2021-09-10 | Yes |
| 302-581 | OCEAN VIEW | 829J | — | Yes |
| 302-582 | WILMINGTON | 6626 | 2021-10-04 | Yes |
| 302-583 | DELAWARECY | 7229 | 2010-08-30 | Yes |
| 302-584 | WILMINGTON | 6393 | — | — |
| 302-585 | HOCKESSIN | 7229 | 2010-09-28 | Yes |
| 302-586 | MILFORD | 073F | 2021-10-27 | Yes |
| 302-587 | HARRINGTON | 073F | 2021-11-04 | Yes |
| 302-588 | WILMINGTON | 4036 | — | — |
| 302-589 | LAUREL | 490J | 2021-12-28 | Yes |
| 302-590 | DOVER | 490J | 2021-12-10 | Yes |
| 302-591 | GEORGETOWN | 6626 | 2022-01-25 | Yes |
| 302-592 | CAMDEN | 624H | 2021-04-19 | Yes |
| 302-593 | WILMINGTON | 6393 | — | — |
| 302-594 | WILMINGTON | 9210 | — | Yes |
| 302-595 | DELAWARECY | 7309 | — | Yes |
| 302-596 | WILMINGTON | 4801 | 2022-02-25 | Yes |
| 302-597 | DELAWARECY | 7229 | 2010-08-31 | Yes |
| 302-598 | WILMINGTON | 6393 | — | — |
| 302-599 | HOCKESSIN | 624H | 2021-05-25 | 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.