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
631-319 4 Sayville NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-01-12   
631-319 5 Sayville NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2008-01-01   
631-319 6 Sayville NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-11-08   
631-319 7 Sayville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-09-12   
631-319 8 Sayville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-05-28   
631-319 9 Sayville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-10-05   
631-320 A Selden NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-320 0 Selden NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-10-12   
631-320 1 Selden NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-10-12   
631-320 2 Selden NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2008-01-01   
631-320 3 Selden NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-03-10   
631-320 4 Selden NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2007-11-05   
631-320 5 Selden NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-04-19   
631-320 6 Selden NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2010-07-19   
631-320 7 Selden NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2008-09-25   
631-320 8 Selden NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-03-28   
631-320 9 Selden NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2008-03-09   
631-321 A Babylon NY BBYLNYBNDS0  9104 VERIZON NEW YORK, INC. 132      
631-322 A Brentwood NY NYCMNY30BMD  6630 USA MOBILITY WIRELESS, INC. 132      
631-323 A Orient NY GPTSNYGPDS0  9104 VERIZON NEW YORK, INC. 132      
631-323 0 Orient NY   145J TERRA NOVA TELECOM INC. 132   2020-12-28   
631-323 1 Orient NY GPTSNYGPDS0  9104 VERIZON NEW YORK, INC. 132      
631-323 2 Orient NY GPTSNYGPDS0  9104 VERIZON NEW YORK, INC. 132      
631-323 3 Orient NY GPTSNYGPDS0  9104 VERIZON NEW YORK, INC. 132      
631-323 4 Orient NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-11-03   
631-323 5 Orient NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-01-05   
631-323 6 Orient NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-03-17   
631-323 7 Orient NY   145J TERRA NOVA TELECOM INC. 132   2021-09-24   
631-323 8 Orient NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2001-09-18   
631-323 9 Orient NY GPTSNYGPDS0  9104 VERIZON NEW YORK, INC. 132      
631-324 A East Hampton NY EHTNNYEHDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 A Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 0 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 1 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 2 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 3 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 4 Eastport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-11-02   
631-325 5 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 6 Eastport NY NYCMNYBXJMD  073H TELNYX LLC 132   2018-11-07   
631-325 7 Eastport NY   145J TERRA NOVA TELECOM INC. 132   2020-12-28   
631-325 8 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-325 9 Eastport NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-326 A Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-326 0 Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-326 1 Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-326 2 Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-326 3 Commack NY NYCMNY37FMD  705G WIDE VOICE, LLC - NY 132   2014-08-01   
631-326 4 Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-08   
631-326 5 Commack NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2003-05-05   
631-326 6 Commack NY   145J TERRA NOVA TELECOM INC. 132   2021-10-31   

<< 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: VoIP Much Phone Company

Like this site? We accept donations via PayPal.