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
631-989 7 Riverhead NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2021-12-28   
631-989 8 Riverhead NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2021-12-28   
631-989 9 Riverhead NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2022-02-25   
631-990 A Bay Shore NY NYCNNYFU1MD  363H AIRUS, INC. - NY 132      
631-990 0 Bay Shore NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-08   
631-990 1 Bay Shore NY NYCNNYFU1MD  363H AIRUS, INC. - NY 132   2019-11-21   
631-990 2 Bay Shore NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2023-08-09   
631-990 3 Bay Shore NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-03-14   
631-990 4 Bay Shore NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-03-14   
631-990 5 Bay Shore NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-03-14   
631-990 6 Bay Shore NY NYCMNY37XAX  506J TWILIO INTERNATIONAL, INC. 132   2020-10-25   
631-990 7 Bay Shore NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-16   
631-990 8 Bay Shore NY   515J IP HORIZON LLC 132   2021-10-04   
631-990 9 Bay Shore NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2023-08-09   
631-991 A Lindenhurst NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-991 0 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2007-01-16   
631-991 1 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2006-11-17   
631-991 2 Lindenhurst NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2008-03-07   
631-991 3 Lindenhurst NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2007-10-30   
631-991 4 Lindenhurst NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-991 5 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2006-09-11   
631-991 6 Lindenhurst NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2001-11-05   
631-991 7 Lindenhurst NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2001-11-05   
631-991 8 Lindenhurst NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2001-11-05   
631-991 9 Lindenhurst NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2021-11-27   
631-992 A Deer Park NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-992 0 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2013-12-27   
631-992 1 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2014-12-11   
631-992 2 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2014-12-11   
631-992 3 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2023-10-20   
631-992 4 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2015-08-09   
631-992 5 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2015-08-09   
631-992 6 Deer Park NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2013-11-11   
631-992 7 Deer Park NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2015-09-25   
631-992 8 Deer Park NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2014-10-05   
631-992 9 Deer Park NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-993 A Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-993 0 Commack NY   384C ONVOY, LLC- NY 132   2024-03-03   
631-993 1 Commack NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-04-16   
631-993 2 Commack NY NYCPNYYK9MD  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 132   2015-03-16   
631-993 3 Commack NY MEVLNYOC2MD  3724 CONVERSENT COMMUNICATIONS OF NEW YORK, LLC - NY 132   2005-04-21   
631-993 4 Commack NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-05-16   
631-993 5 Commack NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-11-01   
631-993 7 Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-16   
631-993 8 Commack NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-993 9 Commack NY   1215 CORETEL NEW YORK, INC. - NY 132   2019-04-01   
631-994 A Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-994 0 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2014-10-17   
631-994 1 Brentwood NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2014-11-10   
631-994 2 Brentwood NY NYCMNY371MD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2014-10-10   

<< 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.