All assignees
564 prefixes in 607 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 607-401 | BINGHAMTON | 321J | 2020-11-11 | Yes |
| 607-402 | CORTLAND | 495J | 2021-01-27 | Yes |
| 607-403 | OVID | 793K | — | Yes |
| 607-404 | CANASERAGA | 624H | 2021-04-12 | Yes |
| 607-405 | NORWICH | 6622 | 2021-05-26 | Yes |
| 607-406 | AFTON | 384C | 2021-07-28 | Yes |
| 607-407 | LANSING | 624H | 2021-03-31 | Yes |
| 607-408 | BINGHAMTON | 4006 | 2021-08-11 | Yes |
| 607-409 | WATKISGLEN | 197D | 2021-09-17 | Yes |
| 607-410 | ALMOND | 384C | 2021-10-06 | Yes |
| 607-411 | XXXXXXXXXX | MULT | — | — |
| 607-412 | LOCKWOOD | 624H | 2021-11-08 | Yes |
| 607-413 | BINGHAMTON | 490J | 2021-12-10 | Yes |
| 607-414 | NICHOLS | 793K | 2010-12-07 | Yes |
| 607-415 | CORNING | 939H | 2022-03-14 | Yes |
| 607-416 | ENDICOTT | 732J | 2022-08-10 | Yes |
| 607-417 | HAWLEYTON | 793K | 2005-07-18 | Yes |
| 607-418 | CANDOR | 384C | 2022-10-10 | Yes |
| 607-419 | CORNING | 4036 | 2023-02-09 | Yes |
| 607-420 | BINGHAMTON | 732J | 2023-03-23 | Yes |
| 607-421 | BINGHAMTON | 818H | 2023-03-29 | Yes |
| 607-422 | BINGHAMTON | 629E | 2009-03-19 | Yes |
| 607-423 | CORTLAND | 6959 | — | — |
| 607-424 | GRANDGORGE | 360H | 2015-04-06 | Yes |
| 607-425 | ELMIRA | 6959 | — | Yes |
| 607-426 | ELMIRA | 6959 | — | — |
| 607-427 | BINGHAMTON | 6959 | — | — |
| 607-428 | CORTLAND | 829J | — | — |
| 607-429 | ENDICOTT | 829J | 2001-05-15 | Yes |
| 607-430 | BERKSHIRE | 818H | 2023-04-05 | Yes |
| 607-431 | ONEONTA | 9104 | — | Yes |
| 607-432 | ONEONTA | 9104 | — | — |
| 607-433 | ONEONTA | 9104 | — | Yes |
| 607-434 | ONEONTA | 4036 | — | — |
| 607-435 | ONEONTA | 6959 | — | Yes |
| 607-436 | ONEONTA | 9104 | — | Yes |
| 607-437 | ONEONTA | 6959 | — | Yes |
| 607-438 | CORNING | 6959 | 2009-07-06 | Yes |
| 607-439 | DEPOSIT | 818H | 2023-04-06 | Yes |
| 607-440 | WHITESVL | 1215 | 2019-02-14 | Yes |
| 607-441 | ONEONTA | 829J | — | Yes |
| 607-442 | ELMIRA | 4006 | 2014-09-26 | Yes |
| 607-443 | BINGHAMTON | 473G | 2017-01-23 | Yes |
| 607-444 | ENDICOTT | 629E | 2010-09-30 | Yes |
| 607-445 | GILBERTSVL | 793K | 2007-04-13 | Yes |
| 607-446 | CHENANGBDG | 7133 | 2021-11-08 | Yes |
| 607-447 | MCLEAN | 624H | 2021-04-12 | Yes |
| 607-448 | DOWNSVILLE | 818H | 2023-04-06 | Yes |
| 607-449 | CORNING | 818H | 2023-04-06 | Yes |
| 607-450 | CATON | 818H | 2023-04-06 | Yes |
| 607-451 | GUILFORD | 818H | 2023-04-07 | Yes |
| 607-452 | HARPURSVL | 818H | 2023-04-07 | Yes |
| 607-453 | ONEONTA | 818H | 2023-04-07 | Yes |
| 607-454 | HORNELL | 6622 | 2001-08-23 | Yes |
| 607-455 | SAVONA | 818H | 2023-04-07 | Yes |
| 607-456 | ADDISON | 421C | 2023-05-12 | Yes |
| 607-457 | GRANDGORGE | 624H | 2021-05-12 | Yes |
| 607-458 | WOODHULL | 0071 | — | — |
| 607-459 | FRANKLIN | 384C | 2023-07-05 | Yes |
| 607-460 | NEWFIELD | 939H | 2023-08-08 | Yes |
| 607-461 | BIG FLATS | 939H | 2023-10-11 | Yes |
| 607-462 | CANISTEO | 939H | 2023-10-11 | Yes |
| 607-463 | CORNING | 155E | 2013-04-04 | Yes |
| 607-464 | DELHI | 793K | 2006-08-21 | Yes |
| 607-465 | CAMERON | 965H | 2020-07-08 | Yes |
| 607-466 | ARKPORT | 624H | 2021-04-01 | Yes |
| 607-467 | DEPOSIT | 0089 | — | — |
| 607-468 | MCLEAN | 1215 | 2019-02-14 | Yes |
| 607-469 | HOBART | 939H | 2023-10-11 | Yes |
| 607-470 | OTEGO | 939H | 2023-10-12 | Yes |
| 607-471 | WAVERLY | 939H | 2023-10-12 | Yes |
| 607-472 | BINGHAMTON | 8473 | 2005-01-18 | Yes |
| 607-473 | BINGHAMTON | 700J | 2025-07-18 | Yes |
| 607-474 | LODI | 793K | — | Yes |
| 607-475 | CORNING | 939H | 2024-01-29 | Yes |
| 607-476 | ENDICOTT | 384C | 2024-07-05 | Yes |
| 607-477 | APALACHIN | 965H | 2020-09-21 | Yes |
| 607-478 | ANDOVER | 0096 | — | Yes |
| 607-479 | ELMIRA | 939H | 2024-01-31 | Yes |
| 607-481 | ELMIRA | 6622 | — | Yes |
| 607-483 | ELMIRA | 829J | — | Yes |
| 607-484 | ENDICOTT | 829J | — | Yes |
| 607-485 | NORWICH | 6959 | 2026-01-08 | Yes |
| 607-486 | CINCINNTUS | 793K | — | Yes |
| 607-487 | HARTWICK | 624H | 2021-05-12 | Yes |
| 607-488 | NEW BERLIN | 793K | 2006-08-21 | Yes |
| 607-489 | OWEGO | 384C | 2024-02-23 | Yes |
| 607-490 | HORNELL | 515J | 2024-08-16 | Yes |
| 607-491 | DRYDEN | 7140 | 2024-03-04 | Yes |
| 607-492 | SCHENEVUS | 515J | 2024-08-16 | Yes |
| 607-493 | ETNA | 977K | 2025-04-08 | — |
| 607-497 | BINGHAMTON | 705G | 2026-07-21 | Yes |
| 607-498 | ROSCOE | 0096 | — | Yes |
| 607-499 | WINDSOR | 932G | 2013-03-18 | Yes |
| 607-500 | ITHACA | 829J | 2009-07-30 | Yes |
| 607-501 | ONEONTA | 7229 | 2024-05-21 | Yes |
| 607-502 | ARKPORT | 515J | 2024-08-15 | Yes |
| 607-503 | ODESSA | 977K | 2025-04-08 | — |
| 607-504 | ADDISON | 793K | 2006-08-21 | Yes |
| 607-507 | AVOCA | 624H | 2021-04-01 | 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.