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
631-304 8 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2015-12-11   
631-304 9 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2015-12-11   
631-305 A Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-305 0 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2017-12-10   
631-305 1 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2017-02-19   
631-305 2 Brentwood NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-04-29   
631-305 3 Brentwood NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-03-18   
631-305 4 Brentwood NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-03-18   
631-305 5 Brentwood NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-04-29   
631-305 6 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2016-03-17   
631-305 7 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2016-03-17   
631-305 8 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2016-03-17   
631-305 9 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2016-03-17   
631-306 A Deer Park NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-306 0 Deer Park NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-306 1 Deer Park NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-306 2 Deer Park NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-306 3 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2023-11-16   
631-306 4 Deer Park NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-11-08   
631-306 5 Deer Park NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-306 6 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2013-10-10   
631-306 7 Deer Park NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-16   
631-306 8 Deer Park NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-306 9 Deer Park NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-307 A Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-307 0 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2015-11-29   
631-307 1 Patchogue NY   515J IP HORIZON LLC 132   2013-09-30   
631-307 2 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-01-03   
631-307 3 Patchogue NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-307 4 Patchogue NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2014-11-24   
631-307 5 Patchogue NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2016-08-08   
631-307 6 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-05-19   
631-307 7 Patchogue NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-01   
631-307 8 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-06-15   
631-307 9 Patchogue NY WHPLNYGRDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2013-10-01   
631-308 A Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-308 0 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 1 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 2 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 3 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 4 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 5 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 6 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-10-27   
631-308 7 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-02-22   
631-308 8 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-02-22   
631-308 9 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2020-02-22   
631-309 A Amityville NY BTHPNYGRDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-309 0 Amityville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2018-12-21   
631-309 1 Amityville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2018-12-21   
631-309 2 Amityville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2019-09-14   

<< 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.