Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PRNYNJFPRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
732-486 3 Perth Amboy NJ 612K CSC VOICE, LLC 224   2012-03-31   

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

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