Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HCVLNYAHRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
914-349 9 Westchester Zone 1 NY 612K CSC VOICE, LLC 132   2013-05-16   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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