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
631-253 4 Midland NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-253 5 Midland NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-253 6 Midland NY   1215 CORETEL NEW YORK, INC. - NY 132   2019-04-02   
631-253 7 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-04-07   
631-253 8 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-04-07   
631-253 9 Midland NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-254 A Deer Park NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-255 A Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-255 0 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 1 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 2 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 3 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 4 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 5 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 6 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 7 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 8 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-255 9 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-09-12   
631-256 A Sayville NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-256 0 Sayville NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-256 1 Sayville NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-10-15   
631-256 2 Sayville NY DRPKNYDPLMD  7140 TC SYSTEMS, INC. - NY 132   2002-08-21   
631-256 3 Sayville NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-09   
631-256 4 Sayville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2016-07-21   
631-256 5 Sayville NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2011-10-27   
631-256 6 Sayville NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2002-12-16   
631-256 7 Sayville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-03-21   
631-256 8 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-05-09   
631-256 9 Sayville NY NYCMNYBXXAX  829J PAETEC ITEL, LLC 132   2001-08-27   
631-257 A Smithtown NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-257 0 Smithtown NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-257 1 Smithtown NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-257 2 Smithtown NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2013-12-09   
631-257 3 Smithtown NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-27   
631-257 4 Smithtown NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2012-07-29   
631-257 5 Smithtown NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2013-09-14   
631-257 6 Smithtown NY NYCMNYBXX3X  829J PAETEC ITEL, LLC 132   2013-11-15   
631-257 7 Smithtown NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-23   
631-257 8 Smithtown NY   515J IP HORIZON LLC 132   2013-08-26   
631-257 9 Smithtown NY   515J IP HORIZON LLC 132   2020-06-05   
631-258 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-258 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 1 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 2 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 3 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 4 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 5 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 6 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 7 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   
631-258 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2002-10-10   

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

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