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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-404 A Brentwood NY BRWDNYBW6KD  7421 AT&T - LOCAL 132      
631-405 A Riverhead NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-406 A Smithtown NY NYCTNYHIGT0  7353 RCN TELECOM SERVICES, INC. - NY 132      
631-407 A Southold NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-408 A Amityville NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-409 A Nassau Zone 9 NY   515J IP HORIZON LLC 132      
631-410 A Commack NY   829J PAETEC ITEL, LLC 132      
631-412 A Lindenhurst NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-413 A Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-414 A Farmingdale NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-415 A Central Islip NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-416 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-417 A Babylon NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-418 A Huntington NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-419 A Bayport NY SYVLNYSADS0  9104 VERIZON NEW YORK, INC. 132      
631-420 A Farmingdale NY FRDLNYFMRP0  9104 VERIZON NEW YORK, INC. 132      
631-421 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-422 A Babylon NY BBYLNYBNDS0  9104 VERIZON NEW YORK, INC. 132      
631-423 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-424 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-425 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-426 A Amityville NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-427 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-428 A Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-429 A Lindenhurst NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-430 A Greenport (Suffolk) NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-431 A Central Islip NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-432 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-433 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-434 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-435 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-436 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-437 A Fire Island NY DRPKNYDPLMD  7140 TC SYSTEMS, INC. - NY 132      
631-438 A Patchogue NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-439 A Central Islip NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-440 A Fire Island NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-441 A Brentwood NY NYCMNY30BMD  6630 USA MOBILITY WIRELESS, INC. 132      
631-442 A Brentwood NY NYCMNY30BMD  6630 USA MOBILITY WIRELESS, INC. 132      
631-443 A Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-444 A Stony Brook NY STKTNYSKDS0  9104 VERIZON NEW YORK, INC. 132      
631-445 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-446 A Islip NY HCVLNYAHXLX  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-447 A Patchogue NY PCHGNYPHDS0  9104 VERIZON NEW YORK, INC. 132      
631-448 A Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-449 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-450 A Lindenhurst NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-451 A Selden NY SLDNNYSEDS0  9104 VERIZON NEW YORK, INC. 132      
631-452 A Central Islip NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-453 A Selden NY NYCPNYFP0MD  9748 AMERICAN MESSAGING SERVICES, LLC 132      
631-454 A Farmingdale NY FRDLNYFMRP0  9104 VERIZON NEW YORK, INC. 132      
631-455 A Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-456 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-457 A Brentwood NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-458 A Sag Harbor NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-459 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-460 A Kings Park NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-461 A Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-462 A West Commack NY CMMKNYCMDS0  9104 VERIZON NEW YORK, INC. 132      
631-463 A Central Islip NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-464 A Amityville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-465 A Farmingdale NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-466 A Riverhead NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-467 A Ronkonkoma NY RNKNNYRNDS0  9104 VERIZON NEW YORK, INC. 132      
631-468 A Ronkonkoma NY RNKNNYRNDS0  9104 VERIZON NEW YORK, INC. 132      
631-469 A Brentwood NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-470 A Huntington NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-471 A Ronkonkoma NY RNKNNYRNDS0  9104 VERIZON NEW YORK, INC. 132      
631-472 A Bayport NY SYVLNYSADS0  9104 VERIZON NEW YORK, INC. 132      
631-473 A Port Jefferson NY PJSTNYPJDS0  9104 VERIZON NEW YORK, INC. 132      
631-474 A Port Jefferson NY PJSTNYPJDS0  9104 VERIZON NEW YORK, INC. 132      
631-475 A Patchogue NY PCHGNYPHDS0  9104 VERIZON NEW YORK, INC. 132      
631-476 A Port Jefferson NY PJSTNYPJDS0  9104 VERIZON NEW YORK, INC. 132      
631-477 A Greenport (Suffolk) NY GPTSNYGPDS0  9104 VERIZON NEW YORK, INC. 132      
631-478 A Brentwood NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-479 A Huntington NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-480 A Amityville NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132      
631-481 A Islip NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-482 A Babylon NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-483 A Montauk Point NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132      
631-484 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-485 A Midland NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-486 A West Commack NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-487 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-488 A Southampton NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-489 A West Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-490 A Atlantic NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132      
631-491 A Midland NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-492 A Deer Park NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-493 A West Commack NY CMMKNYCMDS0  9104 VERIZON NEW YORK, INC. 132      
631-494 A Riverhead NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-495 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-496 A Selden NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-497 A Huntington NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2025-01-02   
631-498 A Cold Spring Harbor NY   829J PAETEC ITEL, LLC 132      
631-499 A West Commack NY CMMKNYCMDS0  9104 VERIZON NEW YORK, INC. 132      
631-500 A Water Mill NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-501 A Farmingdale NY FRDLNYFMRP0  9104 VERIZON NEW YORK, INC. 132      
631-502 A Jamesport NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132      
631-503 A Center Moriches NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-504 A Yaphank NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      

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Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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