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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-813 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-12-07   
631-813 1 Brentwood NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2004-12-07   
631-813 2 Brentwood NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2004-12-07   
631-813 3 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-12-07   
631-813 4 Brentwood NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-06   
631-813 5 Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-12-07   
631-813 6 Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-12-07   
631-813 7 Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2004-12-07   
631-813 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-12-07   
631-813 9 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2004-12-07   
631-814 A Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-814 0 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 1 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 2 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 3 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 4 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 5 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 6 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 7 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 8 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-814 9 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-12-15   
631-815 A Farmingdale NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-815 0 Farmingdale NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-04   
631-815 1 Farmingdale NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-815 2 Farmingdale NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-10-28   
631-815 3 Farmingdale NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2015-04-10   
631-815 5 Farmingdale NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2014-09-05   
631-815 7 Farmingdale NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-16   
631-816 A Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 0 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 1 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 2 Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-12-16   
631-816 3 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 4 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 5 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 6 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 7 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 8 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-816 9 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-817 A Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-817 3 Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-07-11   
631-817 4 Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-07-11   
631-817 6 Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-817 7 Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-817 9 Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2005-07-01   
631-818 A Babylon NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-818 0 Babylon NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-08   
631-818 1 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-29   
631-818 2 Babylon NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-29   
631-818 3 Babylon NY   1215 CORETEL NEW YORK, INC. - NY 132   2019-05-22   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.