Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Adin, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-299 A ADINCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-299 0 ADINCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-299 3 ADINCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-299 7   508J CENTURYLINK COMMUNICATIONS LLC 724   2017-08-24   
530-299 9 ADINCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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