All assignees
145 prefixes in 640 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 640-303 | LAWRENCEVL | 4036 | 2026-08-13 | Yes |
| 640-304 | ATLNTIC CY | 4036 | 2026-09-02 | Yes |
| 640-305 | ALLENTOWN | 4036 | 2026-09-03 | Yes |
| 640-306 | WILDWOOD | 637C | 2026-09-04 | Yes |
| 640-308 | PLEASANTVL | 671J | 2026-09-10 | Yes |
| 640-311 | XXXXXXXXXX | MULT | — | — |
| 640-333 | BEACHHAVEN | 965H | 2019-01-25 | Yes |
| 640-344 | FORT DIX | 624H | 2021-04-06 | Yes |
| 640-345 | SEAIS CITY | 965H | 2021-08-17 | Yes |
| 640-356 | MEDFORD | 965H | 2021-04-01 | Yes |
| 640-357 | ATLNTIC CY | 6626 | 2025-09-15 | Yes |
| 640-400 | SEAIS CITY | 637C | 2018-11-28 | Yes |
| 640-411 | XXXXXXXXXX | MULT | — | — |
| 640-444 | ATLNTIC CY | 965H | 2019-01-24 | Yes |
| 640-465 | TRENTON | 883K | 2026-03-27 | Yes |
| 640-466 | ATLNTIC CY | 516J | 2022-03-01 | Yes |
| 640-500 | MAYS LDG | 637C | 2019-07-19 | Yes |
| 640-511 | XXXXXXXXXX | MULT | — | — |
| 640-529 | MOUNTHOLLY | 965H | 2019-08-01 | Yes |
| 640-555 | DIR ASST | MULT | — | — |
| 640-600 | MEDFORD | 637C | 2019-07-19 | Yes |
| 640-611 | XXXXXXXXXX | MULT | — | — |
| 640-614 | EGG HARBOR | 637C | 2021-01-25 | Yes |
| 640-644 | MEDFORD | 624H | 2021-04-06 | Yes |
| 640-650 | NEW EGYPT | 624H | 2021-04-08 | Yes |
| 640-666 | BARNEGAT | 965H | 2019-01-25 | Yes |
| 640-696 | ATLNTIC CY | 622J | 2021-09-09 | Yes |
| 640-700 | — | — | ||
| 640-711 | XXXXXXXXXX | MULT | — | — |
| 640-777 | ALLENTOWN | 145J | 2019-03-27 | Yes |
| 640-800 | TUCKAHOE | 637C | 2019-07-19 | Yes |
| 640-811 | XXXXXXXXXX | MULT | — | — |
| 640-837 | CAPMAYCTHS | 482F | 2019-03-29 | Yes |
| 640-866 | EGG HARBOR | 516J | 2021-02-04 | Yes |
| 640-867 | PRINCETON | 939H | 2022-10-19 | Yes |
| 640-880 | TRENTON | 193E | 2026-07-02 | Yes |
| 640-888 | ATLNTIC CY | 145J | 2018-12-24 | Yes |
| 640-900 | SOMERS PT | 637C | 2019-07-19 | Yes |
| 640-911 | XXXXXXXXXX | MULT | — | — |
| 640-950 | — | — | ||
| 640-958 | — | — | ||
| 640-959 | — | — | ||
| 640-962 | PRINCETON | 637C | 2022-10-19 | Yes |
| 640-976 | XXXXXXXXXX | — | — | |
| 640-999 | NEW EGYPT | 965H | 2019-01-24 | 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.