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: 604

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-604 A Caroga Lake NY   793K TWC IP ENABLED SERVICES, LLC 134      
518-604 0 Caroga Lake NY ALBYNYSSXOX  073H TELNYX LLC 134   2017-04-26   
518-604 1 Caroga Lake NY ALBYNYSSXAZ  818H PEERING HUB, INC. - NY 134   2021-02-24   
518-604 4 Caroga Lake NY   793K TWC IP ENABLED SERVICES, LLC 134   2005-11-05   
518-604 6 Caroga Lake NY ALBBNY26DS0  970H BLUEBIRD COMMUNICATIONS, LLC - NY 134   2018-08-28   
518-604 7 Caroga Lake NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2016-09-23   

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

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