Local Calling Guide

Area code/prefix search

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Switch: RNTHCAXFDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-585 A Rancho Tehama CA 2313 DUCOR TEL. CO. 724      

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

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