Local Calling Guide

Area code/prefix search

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

NXX: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-997 A Mountaintop PA AVOCPAAK0MD  6630 USA MOBILITY WIRELESS, INC. 232      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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