Local Calling Guide

Area code/prefix search

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Switch: RCFDOHXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-400 1 Richfield OH 0666 WINDSTREAM WESTERN RESERVE, INC. 320   2012-04-09   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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