VERIZON NEW YORK, INC.
230 prefixes in 631 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 631-204 | SOUTHAMPTN | 9104 | — | Yes |
| 631-205 | YAPHANK | 9104 | — | Yes |
| 631-206 | BAY SHORE | 9104 | — | Yes |
| 631-207 | PATCHOGUE | 9104 | — | Yes |
| 631-208 | RIVERHEAD | 9104 | — | Yes |
| 631-209 | SHOREHAM | 9104 | — | Yes |
| 631-216 | STONYBROOK | 9104 | — | — |
| 631-218 | SAYVILLE | 9104 | — | — |
| 631-221 | NASSAUZN09 | 9104 | — | Yes |
| 631-222 | XXXXXXXXXX | 9104 | — | — |
| 631-224 | ISLIP | 9104 | — | — |
| 631-225 | LINDENHST | 9104 | — | — |
| 631-226 | LINDENHST | 9104 | — | — |
| 631-231 | BRENTWOOD | 9104 | — | — |
| 631-232 | CENTRAISLP | 9104 | — | — |
| 631-233 | BRENTWOOD | 9104 | — | Yes |
| 631-234 | CENTRAISLP | 9104 | — | — |
| 631-242 | DEER PARK | 9104 | — | — |
| 631-243 | DEER PARK | 9104 | — | — |
| 631-244 | SAYVILLE | 9104 | — | — |
| 631-246 | STONYBROOK | 9104 | — | Yes |
| 631-249 | FARMINGDL | 9104 | — | — |
| 631-253 | MIDLAND | 9104 | — | Yes |
| 631-254 | DEER PARK | 9104 | — | — |
| 631-259 | SOUTHAMPTN | 9104 | — | Yes |
| 631-261 | NORTHPORT | 9104 | — | — |
| 631-262 | NORTHPORT | 9104 | — | — |
| 631-264 | AMITYVILLE | 9104 | — | Yes |
| 631-265 | SMITHTOWN | 9104 | — | — |
| 631-266 | W COMMACK | 9104 | — | Yes |
| 631-267 | AMAGANSETT | 9104 | — | Yes |
| 631-269 | KINGS PARK | 9104 | — | Yes |
| 631-271 | HUNTINGTON | 9104 | — | — |
| 631-272 | CENTRAISLP | 9104 | — | Yes |
| 631-273 | BRENTWOOD | 9104 | — | — |
| 631-274 | DEER PARK | 9104 | — | Yes |
| 631-277 | ISLIP | 9104 | — | — |
| 631-281 | ATLANTIC | 9104 | — | — |
| 631-282 | YAPHANK | 9104 | — | Yes |
| 631-283 | SOUTHAMPTN | 9104 | — | — |
| 631-284 | RIVERHEAD | 9104 | — | Yes |
| 631-285 | RONKONKOMA | 9104 | — | Yes |
| 631-286 | BELLPORT | 9104 | — | — |
| 631-287 | SOUTHAMPTN | 9104 | — | — |
| 631-288 | WESTHAMPTN | 9104 | — | — |
| 631-289 | PATCHOGUE | 9104 | — | — |
| 631-293 | FARMINGDL | 9104 | — | Yes |
| 631-298 | MATTITUCK | 9104 | — | Yes |
| 631-300 | BRENTWOOD | 9104 | — | Yes |
| 631-319 | SAYVILLE | 9104 | 2006-02-03 | Yes |
| 631-321 | BABYLON | 9104 | — | — |
| 631-323 | ORIENT | 9104 | — | Yes |
| 631-324 | E HAMPTON | 9104 | — | — |
| 631-325 | EASTPORT | 9104 | — | Yes |
| 631-329 | E HAMPTON | 9104 | — | — |
| 631-331 | PTJEFFERSN | 9104 | — | — |
| 631-341 | YAPHANK | 9104 | — | Yes |
| 631-342 | CENTRAISLP | 9104 | — | Yes |
| 631-344 | YAPHANK | 9104 | — | — |
| 631-345 | YAPHANK | 9104 | — | Yes |
| 631-348 | CENTRAISLP | 9104 | — | — |
| 631-351 | HUNTINGTON | 9104 | — | — |
| 631-357 | BRENTWOOD | 9104 | — | Yes |
| 631-360 | SMITHTOWN | 9104 | — | — |
| 631-361 | SMITHTOWN | 9104 | — | Yes |
| 631-363 | BAYPORT | 9104 | — | Yes |
| 631-366 | SMITHTOWN | 9104 | — | Yes |
| 631-367 | COLDSPGHBR | 9104 | — | — |
| 631-368 | W COMMACK | 9104 | — | — |
| 631-369 | RIVERHEAD | 9104 | — | — |
| 631-376 | BABYLON | 9104 | — | Yes |
| 631-382 | SMITHTOWN | 9104 | — | Yes |
| 631-385 | HUNTINGTON | 9104 | — | — |
| 631-391 | FARMINGDL | 9104 | — | Yes |
| 631-395 | ATLANTIC | 9104 | — | — |
| 631-399 | ATLANTIC | 9104 | — | Yes |
| 631-419 | BAYPORT | 9104 | — | Yes |
| 631-420 | FARMINGDL | 9104 | — | Yes |
| 631-421 | HUNTINGTON | 9104 | — | — |
| 631-422 | BABYLON | 9104 | — | — |
| 631-423 | HUNTINGTON | 9104 | — | — |
| 631-424 | HUNTINGTON | 9104 | — | — |
| 631-425 | HUNTINGTON | 9104 | — | — |
| 631-427 | HUNTINGTON | 9104 | — | — |
| 631-434 | BRENTWOOD | 9104 | — | Yes |
| 631-435 | BRENTWOOD | 9104 | — | Yes |
| 631-436 | BRENTWOOD | 9104 | — | Yes |
| 631-444 | STONYBROOK | 9104 | — | — |
| 631-447 | PATCHOGUE | 9104 | — | Yes |
| 631-451 | SELDEN | 9104 | — | — |
| 631-454 | FARMINGDL | 9104 | — | Yes |
| 631-462 | W COMMACK | 9104 | — | — |
| 631-467 | RONKONKOMA | 9104 | — | — |
| 631-468 | RONKONKOMA | 9104 | — | Yes |
| 631-471 | RONKONKOMA | 9104 | — | — |
| 631-472 | BAYPORT | 9104 | — | — |
| 631-473 | PTJEFFERSN | 9104 | — | — |
| 631-474 | PTJEFFERSN | 9104 | — | — |
| 631-475 | PATCHOGUE | 9104 | — | — |
| 631-476 | PTJEFFERSN | 9104 | — | — |
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.