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
631-953 3 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-02-16   
631-953 4 Riverhead NY NYCMNYBXX6X  829J PAETEC ITEL, LLC 132   2004-09-28   
631-953 5 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-06-16   
631-953 6 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-03-16   
631-953 7 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-04-16   
631-953 8 Riverhead NY RVHDNYRVDS0  9104 VERIZON NEW YORK, INC. 132      
631-953 9 Riverhead NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2011-03-10   
631-954 A Bay Shore NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-954 0 Bay Shore NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-01   
631-954 1 Bay Shore NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-11-08   
631-954 2 Bay Shore NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-07-07   
631-954 3 Bay Shore NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-11-01   
631-954 4 Bay Shore NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-25   
631-954 5 Bay Shore NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-10-04   
631-954 6 Bay Shore NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2010-10-25   
631-954 7 Bay Shore NY NYCMNYBXX3X  829J PAETEC ITEL, LLC 132   2012-12-08   
631-954 8 Bay Shore NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2011-01-24   
631-954 9 Bay Shore NY NYCMNYZRX1X  145J TERRA NOVA TELECOM INC. 132   2026-03-24   
631-955 A Deer Park NY DRPKNYDP03T  9104 VERIZON NEW YORK, INC. 132      
631-956 A Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-956 0 Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-956 1 Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-956 2 Lindenhurst NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-01-16   
631-956 3 Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-956 4 Lindenhurst NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2003-01-13   
631-956 5 Lindenhurst NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2021-11-27   
631-956 6 Lindenhurst NY NYCMNYBXWMD  515J IP HORIZON LLC 132   2024-09-16   
631-956 7 Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-956 8 Lindenhurst NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-11-18   
631-956 9 Lindenhurst NY NYCMNYBXXAX  829J PAETEC ITEL, LLC 132   2001-08-27   
631-957 A Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-960 A Islip NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-960 0 Islip NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-960 1 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2003-09-20   
631-960 2 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2003-09-20   
631-960 3 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-03-16   
631-960 4 Islip NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-28   
631-960 5 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-06-10   
631-960 6 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-10-04   
631-960 7 Islip NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2005-03-31   
631-960 8 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-09-20   
631-960 9 Islip NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-961 A Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-961 0 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-961 1 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-961 2 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-961 3 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-961 4 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2021-08-09   
631-961 5 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-961 6 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2007-05-12   

<< 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: LES.NET

Like this site? We accept donations via PayPal.