Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-868 7 Bayport NY   612K CSC VOICE, LLC 132      
631-868 8 Bayport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-868 9 Bayport NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-869 A Bellport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-869 0 Bellport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-869 1 Bellport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-869 2 Bellport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-11-18   
631-869 3 Bellport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-16   
631-869 4 Bellport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-01-31   
631-869 5 Bellport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2003-03-04   
631-869 6 Bellport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-869 7 Bellport NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-13   
631-869 8 Bellport NY NYCMNYBXJMD  073H TELNYX LLC 132   2017-06-11   
631-869 9 Bellport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-870 A Central Islip NY   829J PAETEC ITEL, LLC 132      
631-870 0 Central Islip NY   829J PAETEC ITEL, LLC 132   2008-05-15   
631-870 1 Central Islip NY   829J PAETEC ITEL, LLC 132   2004-08-19   
631-870 2 Central Islip NY   829J PAETEC ITEL, LLC 132   2003-11-22   
631-870 3 Central Islip NY   829J PAETEC ITEL, LLC 132   2004-08-19   
631-870 4 Central Islip NY   829J PAETEC ITEL, LLC 132      
631-870 5 Central Islip NY   829J PAETEC ITEL, LLC 132   2003-11-22   
631-870 6 Central Islip NY   829J PAETEC ITEL, LLC 132   2008-04-15   
631-870 7 Central Islip NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-07-18   
631-870 8 Central Islip NY   829J PAETEC ITEL, LLC 132   2008-05-15   
631-870 9 Central Islip NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-02-03   
631-871 A Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-872 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 0 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-872 1 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 2 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 3 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 4 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 5 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 6 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 7 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 8 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-872 9 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-873 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-873 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-12-10   
631-873 1 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-01-13   
631-873 2 Brentwood NY   829J PAETEC ITEL, LLC 132   2005-02-12   
631-873 3 Brentwood NY   829J PAETEC ITEL, LLC 132   2005-02-12   
631-873 4 Brentwood NY   612K CSC VOICE, LLC 132   2005-04-10   
631-873 5 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2005-05-05   
631-873 6 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2005-05-05   
631-873 7 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2005-05-05   
631-873 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2005-05-05   
631-873 9 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2005-05-05   
631-874 A Center Moriches NY MSTCNYMCDS0  9104 VERIZON NEW YORK, INC. 132      
631-875 A Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-876 A Southold NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-876 1 Southold NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-01-05   
631-876 2 Southold NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2009-09-01   
631-876 4 Southold NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-08   
631-876 5 Southold NY   612K CSC VOICE, LLC 132   2005-11-03   
631-876 6 Southold NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-10-31   
631-876 7 Southold NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-03-30   
631-876 8 Southold NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132   2006-07-24   
631-876 9 Southold NY   829J PAETEC ITEL, LLC 132   2006-11-09   
631-877 A Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-878 A Center Moriches NY MSTCNYMCDS0  9104 VERIZON NEW YORK, INC. 132      
631-879 A Patchogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-879 0 Patchogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-879 1 Patchogue NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2003-09-20   
631-879 2 Patchogue NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2003-09-20   
631-879 3 Patchogue NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-01-15   
631-879 4 Patchogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-879 5 Patchogue NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-01-15   
631-879 6 Patchogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-879 7 Patchogue NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-03-01   
631-879 8 Patchogue NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-03-01   
631-879 9 Patchogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-880 A Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-880 0 Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-12-23   
631-880 1 Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-12-23   
631-880 2 Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2005-02-10   
631-880 3 Selden NY   612K CSC VOICE, LLC 132   2005-03-06   
631-880 4 Selden NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-05-21   
631-880 5 Selden NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-880 6 Selden NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-05-21   
631-880 7 Selden NY   612K CSC VOICE, LLC 132   2006-08-10   
631-880 8 Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2005-09-24   
631-880 9 Selden NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2005-09-24   
631-881 A Central Islip NY BRWDNYBW6KD  7421 AT&T - LOCAL 132      
631-881 0 Central Islip NY   829J PAETEC ITEL, LLC 132   2005-06-29   
631-881 1 Central Islip NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-881 3 Central Islip NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-08   
631-881 4 Central Islip NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-01-14   
631-881 5 Central Islip NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-07-18   
631-881 6 Central Islip NY BRWDNYBW6KD  7421 AT&T - LOCAL 132      
631-881 7 Central Islip NY   829J PAETEC ITEL, LLC 132   2005-06-29   
631-881 8 Central Islip NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2005-04-08   
631-881 9 Central Islip NY   829J PAETEC ITEL, LLC 132   2005-06-29   
631-882 A Central Islip NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-883 A Bayport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-883 0 Bayport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-883 1 Bayport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-883 2 Bayport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-23   
631-883 3 Bayport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-883 4 Bayport NY   829J PAETEC ITEL, LLC 132   2005-07-01   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.