Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 2313 DUCOR TELEPHONE CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
530-585 A Rancho Tehama CA RNTHCAXFDS0  724      
559-534 A Ducor CA DUCRCAXF534  728      
559-850 A Kennedy Meadows CA DUCRCAXF534  728      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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