Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-596 5 Quogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2009-09-01   
631-596 6 Quogue NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-21   
631-596 7 Quogue NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-02   
631-596 8 Quogue NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-596 9 Quogue NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-597 A East Fire Island NY OCBHNYOBRS0  9104 VERIZON NEW YORK, INC. 132      
631-597 0 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-597 1 East Fire Island NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-25   
631-597 2 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-17   
631-597 3 East Fire Island NY NYCMNYBXJMD  073H TELNYX LLC 132   2021-02-18   
631-597 5 East Fire Island NY   145J TERRA NOVA TELECOM INC. 132   2020-12-28   
631-597 6 East Fire Island NY OCBHNYOBRS0  9104 VERIZON NEW YORK, INC. 132      
631-597 8 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-16   
631-597 9 East Fire Island NY OCBHNYOBRS0  9104 VERIZON NEW YORK, INC. 132      
631-598 A Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 0 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 1 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 2 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 3 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 4 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 5 Amityville NY   145J TERRA NOVA TELECOM INC. 132   2025-08-29   
631-598 6 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 8 Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-598 9 Amityville NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2009-05-10   
631-599 A Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-599 0 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-10-04   
631-599 1 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-10-04   
631-599 2 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-02-05   
631-599 3 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-02-05   
631-599 4 Riverhead NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2009-04-14   
631-599 5 Riverhead NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-599 6 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-10-26   
631-599 7 Riverhead NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2009-01-21   
631-599 8 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-02-05   
631-599 9 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-06-14   
631-600 A West Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-600 0 West Commack NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-06-21   
631-600 1 West Commack NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-600 2 West Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-28   
631-600 3 West Commack NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2013-07-27   
631-600 4 West Commack NY NYCMNYBXX5X  829J PAETEC ITEL, LLC 132   2014-06-23   
631-600 5 West Commack NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-01   
631-600 6 West Commack NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-11   
631-600 7 West Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-22   
631-600 8 West Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-09-07   
631-600 9 West Commack NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-601 A Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-601 0 Brentwood NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2013-02-23   
631-601 1 Brentwood NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-601 2 Brentwood NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2013-01-29   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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