Local Calling Guide

Area code/prefix search

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Switch: PHLAPAMKYMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
484-954 A Allentown (Lehigh) PA 218H WIDE VOICE, LLC - PA 228      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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