Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Joaquin, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-829 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2008-09-29   
559-829 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-04-19   
559-829 9 CNCKCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      

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

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