Local Calling Guide

Area code/prefix search

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Switch: CHICCA01UMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-717 A Chico CA 7453 U.S. TELEPACIFIC CORP. - CA 724   2009-08-16   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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