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: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-778 A West Chazy NY   793K TWC IP ENABLED SERVICES, LLC 134      
518-778 0 West Chazy NY   792K CHARTER IP ENABLED SERVICES, LLC 134   2019-02-01   
518-778 1 West Chazy NY   818H PEERING HUB, INC. - NY 134   2021-02-24   
518-778 4 West Chazy NY   793K TWC IP ENABLED SERVICES, LLC 134   2007-07-04   
518-778 8 West Chazy NY   145J TERRA NOVA TELECOM INC. 134   2025-09-10   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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