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: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

<< 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
518-305 5 Ballston Spa NY COLNNYEJDS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2009-11-02   
518-305 6 Ballston Spa NY COLNNYEJDS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2009-11-02   
518-305 7 Ballston Spa NY COLNNYEJDS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2009-11-02   
518-305 8 Ballston Spa NY COLNNYEJDS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2009-11-02   
518-305 9 Ballston Spa NY COLNNYEJDS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2009-11-02   
518-306 A Saratoga Springs NY ALBYNYSSNMD  7421 AT&T - LOCAL 134      
518-306 0 Saratoga Springs NY ALBYNYPS6MD  939H COMMIO, LLC 134   2021-08-29   
518-306 1 Saratoga Springs NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2012-12-30   
518-306 2 Saratoga Springs NY COLNNYEJDS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2010-09-24   
518-306 3 Saratoga Springs NY ALBYNYSSNMD  7421 AT&T - LOCAL 134      
518-306 4 Saratoga Springs NY   793K TWC IP ENABLED SERVICES, LLC 134   2004-03-27   
518-306 5 Saratoga Springs NY   793K TWC IP ENABLED SERVICES, LLC 134   2005-07-14   
518-306 6 Saratoga Springs NY   793K TWC IP ENABLED SERVICES, LLC 134   2007-08-03   
518-306 7 Saratoga Springs NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-04-08   
518-306 8 Saratoga Springs NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2011-09-02   
518-306 9 Saratoga Springs NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2011-09-23   
518-307 A Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134      
518-307 0 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134   2006-01-28   
518-307 1 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134      
518-307 2 Glens Falls NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2005-01-20   
518-307 3 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134      
518-307 4 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134   2007-02-15   
518-307 5 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134   2005-07-24   
518-307 6 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134      
518-307 7 Glens Falls NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2004-02-08   
518-307 8 Glens Falls NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2004-01-28   
518-307 9 Glens Falls NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-308 A Troy NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134      
518-308 0 Troy NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134      
518-308 1 Troy NY   384C ONVOY, LLC- NY 134   2025-06-08   
518-308 2 Troy NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2006-09-16   
518-308 3 Troy NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2006-09-16   
518-308 4 Troy NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2018-12-09   
518-308 5 Troy NY ALBYNYSS5MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2016-04-11   
518-308 6 Troy NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2007-01-27   
518-308 7 Troy NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2007-01-27   
518-308 8 Troy NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2009-03-28   
518-308 9 Troy NY ALBYNYSS5MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2016-01-16   
518-309 A Ballston Spa NY   793K TWC IP ENABLED SERVICES, LLC 134      
518-309 0 Ballston Spa NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2016-07-10   
518-309 1 Ballston Spa NY   145J TERRA NOVA TELECOM INC. 134   2025-12-17   
518-309 2 Ballston Spa NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2012-12-30   
518-309 3 Ballston Spa NY   793K TWC IP ENABLED SERVICES, LLC 134   2006-06-06   
518-309 4 Ballston Spa NY   793K TWC IP ENABLED SERVICES, LLC 134   2004-03-27   
518-309 5 Ballston Spa NY ALBYNYSSXLY  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 134   2009-05-01   
518-309 6 Ballston Spa NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2004-07-16   
518-309 7 Ballston Spa NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-04-02   
518-309 8 Ballston Spa NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2014-02-15   
518-309 9 Ballston Spa NY ALBYNYPSDS5  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2015-12-26   
518-310 A Plattsburgh NY   792K CHARTER IP ENABLED SERVICES, LLC 134      

<< 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: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.