Local Calling Guide

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Switch: BRTTIA04RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-843 0 Britt IA 842E COMMUNICATIONS 1 NETWORK, INC. - IA 632   2012-04-16   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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