Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
530-279 A Cedarville CA CDVLCAXFDS0  724      
530-279 0 Cedarville CA   724      
530-279 1 Cedarville CA   724      
530-279 2 Cedarville CA   724      
530-279 6 Cedarville CA   724      
530-279 9 Cedarville CA   724      
530-281 A Keddie CA KEDDCAXFRS0  724      
530-281 0 Keddie CA   724      
530-281 6 Keddie CA   724      
530-281 9 Keddie CA   724      
530-284 A Greenville CA CHTRCAXFDS0  724      
530-284 0 Greenville CA   724      
530-284 1 Greenville CA   724      
530-284 6 Greenville CA   724      
530-284 7 Greenville CA   724      
530-284 9 Greenville CA   724      
530-294 A Bieber CA BIBRCAXFDS0  724      
530-294 0 Bieber CA   724      
530-294 1 Bieber CA   724      
530-294 5 Bieber CA   724      
530-294 9 Bieber CA   724      
530-299 A Adin CA ADINCAXFRS0  724      
530-299 0 Adin CA   724      
530-299 3 Adin CA   724      
530-299 9 Adin CA   724      
530-335 A Burney CA BRNYCAXFDS0  724      
530-335 0 Burney CA   724      
530-335 2 Burney CA   724      
530-335 3 Burney CA   724      
530-335 4 Burney CA   724      
530-335 5 Burney CA   724      
530-335 6 Burney CA   724      
530-335 7 Burney CA   724      
530-335 9 Burney CA   724      
530-336 A Fall River Mills CA FRMLCAXFDS0  724      
530-336 0 Fall River Mills CA   724      
530-336 3 Fall River Mills CA   724      
530-336 5 Fall River Mills CA   724      
530-336 6 Fall River Mills CA   724      
530-336 7 Fall River Mills CA   724      
530-336 9 Fall River Mills CA   724      
530-337 A Montgomery Creek CA MNCKCAXFDS0  724      
530-337 0 Montgomery Creek CA   724      
530-337 5 Montgomery Creek CA   724      
530-337 6 Montgomery Creek CA   724      
530-337 9 Montgomery Creek CA   724      
530-547 A Millville CA PLCDCAXFDS0  724      
530-547 0 Millville CA   724      
530-547 1 Millville CA   724      
530-547 2 Millville CA   724      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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