Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNARCA11RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
831-627 A San Ardo CA 9740 PACIFIC BELL 736      
831-627 1 San Ardo CA 9740 PACIFIC BELL 736      
831-627 2 San Ardo CA 9740 PACIFIC BELL 736      
831-627 3 San Ardo CA 9740 PACIFIC BELL 736      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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