Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: IVNHCA11RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-798 A Visalia CA 9740 PACIFIC BELL 728      
559-798 0 Visalia CA 9740 PACIFIC BELL 728      
559-798 1 Visalia CA 9740 PACIFIC BELL 728      
559-798 3 Visalia CA 9740 PACIFIC BELL 728      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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