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
631-338 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-10   
631-338 1 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-10   
631-338 2 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-07-09   
631-338 3 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-06-03   
631-338 4 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-12   
631-338 5 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-12   
631-338 6 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-12   
631-338 7 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-12   
631-338 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-12   
631-338 9 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-04-12   
631-339 A Brentwood NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-339 0 Brentwood NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-04-12   
631-339 1 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-08-01   
631-339 2 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-08-01   
631-339 3 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-08-01   
631-339 4 Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2010-11-12   
631-339 5 Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2011-06-22   
631-339 6 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2011-06-10   
631-339 7 Brentwood NY NYCMNYBXX3X  829J PAETEC ITEL, LLC 132   2010-06-08   
631-339 8 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2010-10-25   
631-339 9 Brentwood NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2010-08-02   
631-340 A Babylon NY NYCMNY30BMD  6630 SPOK, INC. 132      
631-341 A Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-341 0 Yaphank NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2019-04-29   
631-341 1 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-341 2 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-341 3 Yaphank NY NYCMNYBXWMD  515J IP HORIZON LLC 132   2024-09-20   
631-341 4 Yaphank NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-18   
631-341 5 Yaphank NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-02   
631-341 6 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-341 7 Yaphank NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-01   
631-341 8 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-341 9 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-342 A Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 0 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 1 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 2 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 3 Central Islip NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2025-12-14   
631-342 4 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 5 Central Islip NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-02-08   
631-342 6 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 7 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 8 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-342 9 Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-343 A Commack NY WHPLNYGRXPX  612K CSC VOICE, LLC 132      
631-343 0 Commack NY NYCMNYBXXBX  829J PAETEC ITEL, LLC 132   2004-05-16   
631-343 1 Commack NY NYCMNYBXXBX  829J PAETEC ITEL, LLC 132   2004-06-05   
631-343 2 Commack NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-11-18   
631-343 3 Commack NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-06   
631-343 4 Commack NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-01-31   

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

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