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
707-498 9 Eureka CA CRCYCAAO1MD  722      
707-502 A Eureka CA CRCYCAAO1MD  722      
707-502 0 Eureka CA CRCYCAAO1MD  722      
707-502 1 Eureka CA CRCYCAAO1MD  722      
707-601 A Eureka CA CRCYCAAO1MD  722      
707-601 0 Eureka CA CRCYCAAO1MD  722      
707-621 A Ukiah CA CRCYCAAO1MD  722      
707-621 0 Ukiah CA CRCYCAAO1MD  722      
707-621 1 Ukiah CA CRCYCAAO1MD  722      
707-621 2 Ukiah CA CRCYCAAO1MD  722      
707-621 3 Ukiah CA CRCYCAAO1MD  722      
707-621 4 Ukiah CA CRCYCAAO1MD  722      
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   
707-727 6 Ukiah CA CRCYCAAO1MD  722   2020-09-30   
707-834 A Eureka CA CRCYCAAO1MD  722      
707-834 1 Eureka CA CRCYCAAO1MD  722      
707-834 2 Eureka CA CRCYCAAO1MD  722      
707-834 7 Eureka CA CRCYCAAO1MD  722      
707-954 A Crescent City CA CRCYCAAO1MD  722      
707-954 0 Crescent City CA CRCYCAAO1MD  722      
707-954 2 Crescent City CA CRCYCAAO1MD  722      
707-954 5 Crescent City CA CRCYCAAO1MD  722      
707-954 6 Crescent City CA CRCYCAAO1MD  722      
707-954 7 Crescent City CA CRCYCAAO1MD  722      
707-954 9 Crescent City CA CRCYCAAO1MD  722      

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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