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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
631-787 6 Central Islip NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-04-20   
631-787 7 Central Islip NY   829J PAETEC ITEL, LLC 132   2008-02-22   
631-787 8 Central Islip NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-03-18   
631-787 9 Central Islip NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2015-06-21   
631-788 A Fishers Island NY FSISNYXFDS0  0095 FISHERS ISLAND TEL. CORP. 921      
631-789 A Amityville NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-790 A Patchogue NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-791 A Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-791 0 Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-791 1 Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-791 2 Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-791 3 Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-09   
631-791 4 Port Jefferson NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132   2002-12-01   
631-791 5 Port Jefferson NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2003-01-13   
631-791 6 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-03-04   
631-791 7 Port Jefferson NY   829J PAETEC ITEL, LLC 132   2006-08-02   
631-791 8 Port Jefferson NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-27   
631-791 9 Port Jefferson NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-03   
631-792 A Babylon NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-792 0 Babylon NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-792 1 Babylon NY   829J PAETEC ITEL, LLC 132   2001-08-27   
631-792 2 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-05-02   
631-792 3 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-05-02   
631-792 4 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-05-02   
631-792 5 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-05-02   
631-792 6 Babylon NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-08-19   
631-792 7 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-792 8 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-792 9 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-793 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-794 A Farmingdale NY   829J PAETEC ITEL, LLC 132      
631-795 A Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-795 1 Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-796 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 0 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 1 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 2 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 3 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 4 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 5 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 6 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 7 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 8 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-796 9 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-797 A Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-797 6 Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-798 A Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-798 1 Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-799 A Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-799 3 Nassau Zone 9 NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-800 A Southampton NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-800 0 Southampton NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2019-07-07   
631-800 1 Southampton NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-09-13   
631-800 2 Southampton NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-11-19   
631-800 3 Southampton NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2018-10-11   
631-800 4 Southampton NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2013-03-10   
631-800 5 Southampton NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-800 6 Southampton NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-07-03   
631-800 7 Southampton NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-23   
631-800 8 Southampton NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2018-10-18   
631-800 9 Southampton NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-09-13   
631-801 A Eastport NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-801 0 Eastport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-17   
631-801 1 Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-05-16   
631-801 2 Eastport NY   612K CSC VOICE, LLC 132      
631-801 3 Eastport NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-801 4 Eastport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-26   
631-801 5 Eastport NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-801 6 Eastport NY   612K CSC VOICE, LLC 132      
631-801 7 Eastport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-12-03   
631-801 8 Eastport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-801 9 Eastport NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-802 A Port Jefferson NY   829J PAETEC ITEL, LLC 132      
631-802 0 Port Jefferson NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-27   
631-802 1 Port Jefferson NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-18   
631-802 2 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2023-02-18   
631-802 3 Port Jefferson NY   384C ONVOY, LLC- NY 132   2026-03-15   
631-802 4 Port Jefferson NY   829J PAETEC ITEL, LLC 132      
631-802 5 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 6 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 7 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 8 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 9 Port Jefferson NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-04-04   
631-803 A Bellport NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-803 0 Bellport NY   612K CSC VOICE, LLC 132      
631-803 1 Bellport NY   5562 METROPCS, INC. 132   2025-04-23   
631-803 2 Bellport NY   612K CSC VOICE, LLC 132      
631-803 3 Bellport NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-803 4 Bellport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-10-15   
631-803 6 Bellport NY   612K CSC VOICE, LLC 132      
631-803 7 Bellport NY   145J TERRA NOVA TELECOM INC. 132   2020-12-28   
631-803 8 Bellport NY   612K CSC VOICE, LLC 132      
631-803 9 Bellport NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-10-04   
631-804 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-805 A Amityville NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-806 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-807 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-808 A Sag Harbor NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132      
631-808 2 Sag Harbor NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132   2006-07-24   
631-808 3 Sag Harbor NY   612K CSC VOICE, LLC 132   2010-07-19   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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