Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-595 A MNRLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-595 0 MNRLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-595 1 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-23   
530-595 3 MNRLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-595 4   145J TERRA NOVA TELECOM INC. 724   2025-05-16   
530-595 6 MNRLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-595 9 MNRLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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