Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6261 UNITED STATES CELLULAR - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
707-680 A Willits CA CRCYCAAO1MD  722      
707-680 0 Willits CA CRCYCAAO1MD  722   2019-10-21   
707-680 1 Willits CA CRCYCAAO1MD  722   2020-09-27   
707-701 4 Lower Lake CA CRCYCAAO1MD  722   2006-07-18   
707-727 0 Ukiah CA CRCYCAAO1MD  722   2020-08-15   
707-727 1 Ukiah CA CRCYCAAO1MD  722   2020-11-23   
707-727 6 Ukiah CA CRCYCAAO1MD  722   2020-09-30   
707-834 A Eureka CA CRCYCAAO1MD  722      
707-834 0 Eureka CA   722      
707-834 1 Eureka CA   722      
707-834 2 Eureka CA   722      
707-834 3 Eureka CA   722      
707-834 4 Eureka CA   722      
707-834 5 Eureka CA   722      
707-834 6 Eureka CA   722      
707-834 7 Eureka CA   722      
707-834 8 Eureka CA   722      
707-834 9 Eureka CA   722      
707-954 A Crescent City CA CRCYCAAO1MD  722      
707-954 0 Crescent City CA   722      
707-954 1 Crescent City CA   722      
707-954 2 Crescent City CA   722      
707-954 3 Crescent City CA   722      
707-954 4 Crescent City CA   722      
707-954 5 Crescent City CA   722      
707-954 6 Crescent City CA   722      
707-954 7 Crescent City CA   722      
707-954 8 Crescent City CA   722      
707-954 9 Crescent City CA   722      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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