Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Westport, NY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
518-962 A WSPTNYXADS0  0079 CHAZY & WESTPORT TEL. CORP. 134      
838-223 A   792K CHARTER IP ENABLED SERVICES, LLC 134      
838-223 0   792K CHARTER IP ENABLED SERVICES, LLC 134   2019-02-01   
838-223 7   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2025-02-16   
838-223 9 ALBYNYSSXAZ  818H PEERING HUB, INC. - NY 134   2021-04-26   

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

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