Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: THRRCA11RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-561 A Three Rivers CA 9740 PACIFIC BELL 728      
559-561 0 Three Rivers CA 9740 PACIFIC BELL 728      
559-561 1 Three Rivers CA 9740 PACIFIC BELL 728      
559-561 3 Three Rivers CA 9740 PACIFIC BELL 728      
559-561 4 Three Rivers CA 9740 PACIFIC BELL 728      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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