Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LNCLCA11RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-434 A Lincoln CA 9740 PACIFIC BELL 726      
916-645 A Lincoln CA 9740 PACIFIC BELL 726      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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