Local Calling Guide

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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-643 A Pocono Lake PA PCLKPAXPDS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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