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
518-943 1 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 2 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 3 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 4 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 5 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 6 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 7 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-943 8 Catskill NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2020-10-15   
518-943 9 Catskill NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-944 A Albany NY ALBYNYVPAMD  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134      
518-944 0 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-06-01   
518-944 1 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-06-01   
518-944 2 Albany NY ALBYNYVPAMD  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2006-08-18   
518-944 3 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-07-02   
518-944 4 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-05-03   
518-944 5 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-07-02   
518-944 6 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-08-02   
518-944 7 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-08-02   
518-944 8 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-08-02   
518-944 9 Albany NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-09-01   
518-945 A Athens NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-945 0 Athens NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2014-11-17   
518-945 1 Athens NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-945 2 Athens NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-945 3 Athens NY CTSKNYCTDS0  9104 VERIZON NEW YORK, INC. 134      
518-945 4 Athens NY ALBYNYJDDS0  8249 RINGSQUARED TELECOM LLC 134   2006-10-02   
518-945 5 Athens NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-04-02   
518-945 6 Athens NY ALBYNYSSXZY  321J HD CARRIER LLC 134   2014-07-31   
518-945 7 Athens NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2016-03-28   
518-945 8 Athens NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2009-01-24   
518-945 9 Athens NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2016-03-28   
518-946 A Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 0 Wilmington NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2016-10-04   
518-946 1 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 2 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 3 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 4 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 5 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 6 Wilmington NY ALBYNYSS04Z  792K CHARTER IP ENABLED SERVICES, LLC 134   2016-02-17   
518-946 7 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 8 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-946 9 Wilmington NY WLMGNYXADS0  0072 FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 134      
518-947 A Catskill NY ALBYNYSSXVZ  829J PAETEC ITEL, LLC 134   2025-04-09   
518-947 0 Catskill NY ALBYNYSS5MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2004-05-06   
518-947 1 Catskill NY ALBYNYSS5MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2012-03-09   
518-947 2 Catskill NY ALBYNYJDDS0  8249 RINGSQUARED TELECOM LLC 134   2006-10-02   
518-947 3 Catskill NY ALBYNYSSXVZ  829J PAETEC ITEL, LLC 134      
518-947 4 Catskill NY ALBYNYSS5MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2007-12-15   
518-947 5 Catskill NY ALBYNYSS5MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2024-11-23   
518-947 6 Catskill NY ALBYNYSSXVZ  829J PAETEC ITEL, 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: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.