Local Calling Guide

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Great Barrington, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
413-854 8 SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2005-08-23   
413-854 9 SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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