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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-314 9 Babylon NY WHPLNYGRX0X  425J CSC WIRELESS, LLC 132   2019-06-13   
631-315 A Mattituck NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-315 0 Mattituck NY NYCMNYBXJMD  073H TELNYX LLC 132   2018-11-07   
631-315 1 Mattituck NY NYCMNY83DSR  8340 XO NEW YORK, INC. 132   2007-08-03   
631-315 2 Mattituck NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-12-19   
631-315 3 Mattituck NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2009-09-01   
631-315 4 Mattituck NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-315 5 Mattituck NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-08-16   
631-315 6 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2013-01-19   
631-315 7 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-22   
631-315 8 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-315 9 Mattituck NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-316 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-316 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-04-16   
631-316 1 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-04-16   
631-316 2 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-09-05   
631-316 3 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-09-05   
631-316 4 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-12-13   
631-316 5 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-12-13   
631-316 6 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2007-09-07   
631-316 7 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2007-09-07   
631-316 8 Brentwood NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-03-28   
631-316 9 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2007-09-07   
631-317 A Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-317 0 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2010-01-25   
631-317 1 Patchogue NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-11-08   
631-317 2 Patchogue NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-06-20   
631-317 3 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2010-04-27   
631-317 4 Patchogue NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2010-08-06   
631-317 5 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2010-10-15   
631-317 6 Patchogue NY   145J TERRA NOVA TELECOM INC. 132   2020-12-28   
631-317 7 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2011-01-28   
631-317 8 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2010-11-04   
631-317 9 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2011-01-28   
631-318 A Amagansett NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-318 0 Amagansett NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-07-07   
631-318 1 Amagansett NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-25   
631-318 2 Amagansett NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-318 3 Amagansett NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2010-03-15   
631-318 4 Amagansett NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-31   
631-318 5 Amagansett NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-02   
631-318 6 Amagansett NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2015-12-08   
631-318 7 Amagansett NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-17   
631-318 8 Amagansett NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-318 9 Amagansett NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-319 A Sayville NY SYVLNYSADS0  9104 VERIZON NEW YORK, INC. 132      
631-319 0 Sayville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-03-06   
631-319 1 Sayville NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2010-08-28   
631-319 2 Sayville NY SYVLNYSADS0  9104 VERIZON NEW YORK, INC. 132   2006-04-03   
631-319 3 Sayville NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-12-29   

<< 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.