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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-612 7 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2009-06-09   
631-612 8 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-01-17   
631-612 9 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-613 A Bridgehampton NY   384C ONVOY, LLC- NY 132      
631-613 0 Bridgehampton NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-25   
631-613 1 Bridgehampton NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-08-03   
631-613 3 Bridgehampton NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-613 4 Bridgehampton NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-29   
631-613 5 Bridgehampton NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-613 6 Bridgehampton NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2003-07-13   
631-613 7 Bridgehampton NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2006-11-05   
631-613 8 Bridgehampton NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-16   
631-613 9 Bridgehampton NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-614 A Southampton NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-615 A Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-615 0 Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2021-12-19   
631-615 1 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-10-14   
631-615 2 Ronkonkoma NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-10-12   
631-615 3 Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2021-12-19   
631-615 4 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-615 5 Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2021-12-19   
631-615 6 Ronkonkoma NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-10-12   
631-615 7 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-03   
631-615 8 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2009-12-28   
631-615 9 Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2005-07-09   
631-616 A Peconic NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-616 0 Peconic NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-21   
631-616 1 Peconic NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-27   
631-616 3 Peconic NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2006-11-09   
631-616 4 Peconic NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-08-03   
631-616 5 Peconic NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2009-09-01   
631-616 6 Peconic NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-26   
631-616 7 Peconic NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-616 8 Peconic NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-23   
631-616 9 Peconic NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-05-25   
631-617 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-617 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-617 1 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-617 2 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-617 3 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-02-02   
631-617 4 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-02-02   
631-617 5 Brentwood NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2006-11-12   
631-617 6 Brentwood NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2006-11-12   
631-617 7 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-02-02   
631-617 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-617 9 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-618 A Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-618 0 Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-04-29   
631-618 1 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-01-24   
631-618 2 Yaphank NY NYCPNYYKFMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2014-11-29   
631-618 3 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-06-21   
631-618 4 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-10-05   
631-618 5 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2005-12-22   
631-618 6 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2016-02-17   
631-618 7 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2010-07-14   
631-618 8 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-618 9 Yaphank NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-11-15   
631-619 A Ronkonkoma NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-619 0 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-03-26   
631-619 1 Ronkonkoma NY GRCYNYGCX0Y  3864 CTC COMMUNICATIONS CORP. - NY 132   2003-09-08   
631-619 2 Ronkonkoma NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-26   
631-619 3 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-03-20   
631-619 4 Ronkonkoma NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-619 5 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-09-17   
631-619 6 Ronkonkoma NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-08-17   
631-619 7 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-05-14   
631-619 8 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-07-07   
631-619 9 Ronkonkoma NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-01   
631-620 A Babylon NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-620 0 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2016-10-25   
631-620 1 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-03-28   
631-620 2 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-03-28   
631-620 3 Babylon NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2011-10-21   
631-620 4 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-12-26   
631-620 5 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2015-08-05   
631-620 6 Babylon NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-620 7 Babylon NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2011-08-20   
631-620 8 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-08-28   
631-620 9 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2016-10-25   
631-621 A St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-621 0 St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-621 1 St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-621 2 St James NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-621 3 St James NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-22   
631-621 4 St James NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2005-06-23   
631-621 5 St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-12-03   
631-621 6 St James NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-06-21   
631-621 7 St James NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-621 8 St James NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-621 9 St James NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-622 A Farmingdale NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-623 A West Commack NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-623 0 West Commack NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2010-08-06   
631-623 1 West Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-04-20   
631-623 2 West Commack NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-03-06   
631-623 3 West Commack NY GRCYNYGCX0Y  3864 CTC COMMUNICATIONS CORP. - NY 132   2006-10-24   
631-623 4 West Commack NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-623 5 West Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2008-01-01   
631-623 6 West Commack NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-11-08   
631-623 7 West Commack NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-03-21   

<< 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 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.