Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX: 963

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-963 A Willsboro NY WLBONYUBRS0  9104 VERIZON NEW YORK, INC. 134      
518-963 0 Willsboro NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2006-11-02   
518-963 1 Willsboro NY ALBYNYSS3MD  193C SLIC NETWORK SOLUTIONS, INC. - NY 134   2020-09-24   
518-963 2 Willsboro NY PLBGNYFEDS0  1227 WESTELCOM NETWORK, INC. - NY 134   2001-07-02   
518-963 3 Willsboro NY   792K CHARTER IP ENABLED SERVICES, LLC 134   2022-05-18   
518-963 4 Willsboro NY WLBONYUBRS0  9104 VERIZON NEW YORK, INC. 134      
518-963 5 Willsboro NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2012-02-11   
518-963 6 Willsboro NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-04-08   
518-963 7 Willsboro NY WLBONYUBRS0  9104 VERIZON NEW YORK, INC. 134      
518-963 8 Willsboro NY WLBONYUBRS0  9104 VERIZON NEW YORK, INC. 134      
518-963 9 Willsboro NY ALBYNYSSX8Z  515J IP HORIZON LLC 134   2021-10-16   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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