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: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-492 A Dannemora NY DNMRNYDNRS0  9104 VERIZON NEW YORK, INC. 134      
518-492 0 Dannemora NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2008-04-29   
518-492 1 Dannemora NY   384C ONVOY, LLC- NY 134   2013-01-17   
518-492 2 Dannemora NY   9104 VERIZON NEW YORK, INC. 134      
518-492 3 Dannemora NY   792K CHARTER IP ENABLED SERVICES, LLC 134   2010-07-29   
518-492 4 Dannemora NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2004-07-17   
518-492 5 Dannemora NY   997E BANDWIDTH.COM CLEC, LLC - NY 134   2012-02-04   
518-492 6 Dannemora NY   384C ONVOY, LLC- NY 134   2012-04-07   
518-492 7 Dannemora NY   9104 VERIZON NEW YORK, INC. 134      
518-492 8 Dannemora NY   384C ONVOY, LLC- NY 134   2012-08-27   
518-492 9 Dannemora NY   9104 VERIZON NEW YORK, INC. 134      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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