Local Calling Guide

Area code/prefix search

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Philadelphia Suburban Zone 30, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
835-998 9 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-21   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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