Area Codes > 631 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
631-453 | SELDEN | NY | AMERICAN MESSAGING (AM), INC. |
631-454 | FARMINGDL | NY | VERIZON NEW YORK, INC. |
631-455 | DEER PARK | NY | OMNIPOINT COMMUNICATIONS, INC. - NY |
631-456 | BRENTWOOD | NY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
631-457 | BRENTWOOD | NY | TELEPORT COMMUNICATIONS GROUP - NY |
631-458 | SAG HARBOR | NY | LEVEL 3 COMMUNICATIONS, LLC - NY |
631-460 | KINGS PARK | NY | XO NEW YORK, INC. |
631-462 | W COMMACK | NY | VERIZON NEW YORK, INC. |
631-463 | CENTRAISLP | NY | SPRINT SPECTRUM L.P. |
631-465 | FARMINGDL | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-466 | RIVERHEAD | NY | GLOBAL CROSSING LOCAL SERVICES, INC.-NY |
631-467 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |
631-468 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |
631-469 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |
631-470 | HUNTINGTON | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-471 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |
631-472 | BAYPORT | NY | VERIZON NEW YORK, INC. |
631-473 | PTJEFFERSN | NY | VERIZON NEW YORK, INC. |
631-474 | PTJEFFERSN | NY | VERIZON NEW YORK, INC. |
631-475 | PATCHOGUE | NY | VERIZON NEW YORK, INC. |
631-476 | PTJEFFERSN | NY | VERIZON NEW YORK, INC. |
631-477 | GREENPORT | NY | VERIZON NEW YORK, INC. |
631-478 | BRENTWOOD | NY | BROOKS FIBER COMMUNICATIONS - NEW YORK |
631-479 | HUNTINGTON | NY | CORETEL NEW YORK, INC. - NY |
631-481 | ISLIP | NY | XO NEW YORK, INC. |
631-482 | BABYLON | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-484 | BRENTWOOD | NY | NEXTEL COMMUNICATIONS, INC. |
631-485 | MIDLAND | NY | LEVEL 3 COMMUNICATIONS, LLC - NY |
631-486 | W COMMACK | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-487 | BRENTWOOD | NY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
631-488 | SOUTHAMPTN | NY | VERIZON NEW YORK, INC. |
631-489 | W COMMACK | NY | ALLEGIANCE TELECOM, INC. - NY |
631-491 | MIDLAND | NY | VERIZON NEW YORK, INC. |
631-492 | DEER PARK | NY | VERIZON NEW YORK, INC. |
631-493 | W COMMACK | NY | VERIZON NEW YORK, INC. |
631-495 | BRENTWOOD | NY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
631-497 | YAPHANK | NY | ARCH WIRELESS HOLDINGS, INC. |
631-498 | COLDSPGHBR | NY | BROADVIEW NETWORKS, INC. - NY |
631-499 | W COMMACK | NY | VERIZON NEW YORK, INC. |
631-501 | FARMINGDL | NY | VERIZON NEW YORK, INC. |
631-503 | CTRMORICHS | NY | TELEPORT COMMUNICATIONS GROUP - NY |
631-504 | YAPHANK | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-506 | RIVERHEAD | NY | VERIZON NEW YORK, INC. |
631-509 | PTJEFFERSN | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-510 | MIDLAND | NY | XO NEW YORK, INC. |
631-511 | NY | ||
631-512 | SELDEN | NY | NEW CINGULAR WIRELESS PCS, LLC - NY |
631-513 | BRENTWOOD | NY | LEVEL 3 COMMUNICATIONS, LLC - NY |
631-514 | BRENTWOOD | NY | XO NEW YORK, INC. |
631-516 | NY | VERIZON NEW YORK, INC. | |
631-517 | BABYLON | NY | BROADWING COMMUNICATIONS, LLC - NY |
631-520 | AMITYVILLE | NY | GLOBAL CROSSING LOCAL SERVICES, INC.-NY |
631-521 | BRENTWOOD | NY | TIME WARNER AXS NYC - MANHATTAN |
631-523 | CENTRAISLP | NY | SPRINT SPECTRUM L.P. |
631-525 | BRENTWOOD | NY | BROADWING COMMUNICATIONS, LLC - NY |
631-528 | KINGS PARK | NY | ALLEGIANCE TELECOM, INC. - NY |
631-530 | E HAMPTON | NY | NECLEC, LLC |
631-531 | FARMINGDL | NY | VERIZON NEW YORK, INC. |
631-532 | AMITYVILLE | NY | BROADVIEW NETWORKS, INC. - NY |
631-534 | COLDSPGHBR | NY | ALLEGIANCE TELECOM, INC. - NY |
631-536 | EASTPORT | NY | BROADWING COMMUNICATIONS, LLC - NY |
631-537 | BRIDGEMPTN | NY | VERIZON NEW YORK, INC. |
631-539 | BABYLON | NY | CABLEVISION LIGHTPATH, INC. - NY |
631-540 | BRENTWOOD | NY | RCN TELECOM SERVICES, INC. - NY |
631-541 | NASSAUZN09 | NY | VERIZON NEW YORK, INC. |
631-543 | COMMACK | NY | VERIZON NEW YORK, INC. |
631-544 | KINGS PARK | NY | VERIZON NEW YORK, INC. |
631-546 | HUNTINGTON | NY | BROADWING COMMUNICATIONS, LLC - NY |
631-547 | HUNTINGTON | NY | VERIZON NEW YORK, INC. |
631-548 | RIVERHEAD | NY | VERIZON NEW YORK, INC. |
631-549 | HUNTINGTON | NY | VERIZON NEW YORK, INC. |
631-550 | BRENTWOOD | NY | GLOBAL NAPS, INC. - NY |
631-551 | ST JAMES | NY | ALLEGIANCE TELECOM, INC. - NY |
631-553 | BRENTWOOD | NY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
631-554 | BRENTWOOD | NY | ARCH WIRELESS HOLDINGS, INC. |
631-555 | DIR ASST | NY | VERIZON NEW YORK, INC. |
631-556 | BRENTWOOD | NY | AAT PAGING CORPORATION II |
631-558 | RIVERHEAD | NY | ARCH WIRELESS HOLDINGS, INC. |
631-559 | BRENTWOOD | NY | NEW CINGULAR WIRELESS PCS, LLC - NY |
631-560 | BRENTWOOD | NY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
631-561 | SELDEN | NY | TELEPORT COMMUNICATIONS GROUP - NY |
631-563 | SAYVILLE | NY | VERIZON NEW YORK, INC. |
631-564 | SAYVILLE | NY | BROADVIEW NETWORKS, INC. - NY |
631-566 | RIVERHEAD | NY | TIME WARNER AXS NYC - MANHATTAN |
631-567 | SAYVILLE | NY | VERIZON NEW YORK, INC. |
631-569 | PATCHOGUE | NY | LEVEL 3 COMMUNICATIONS, LLC - NY |
631-570 | FIREISLAND | NY | BROADWING COMMUNICATIONS, LLC - NY |
631-574 | RIVERHEAD | NY | PAETEC COMMUNICATIONS, INC. - NY |
631-576 | PATCHOGUE | NY | XO NEW YORK, INC. |
631-577 | FARMINGDL | NY | VERIZON NEW YORK, INC. |
631-578 | YAPHANK | NY | SPRINT SPECTRUM L.P. |
631-580 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |
631-581 | ISLIP | NY | VERIZON NEW YORK, INC. |
631-582 | CENTRAISLP | NY | VERIZON NEW YORK, INC. |
631-583 | FIREISLAND | NY | VERIZON NEW YORK, INC. |
631-584 | ST JAMES | NY | VERIZON NEW YORK, INC. |
631-585 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |
631-586 | DEER PARK | NY | VERIZON NEW YORK, INC. |
631-587 | BABYLON | NY | VERIZON NEW YORK, INC. |
631-588 | RONKONKOMA | NY | VERIZON NEW YORK, INC. |