Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Blue Lake, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
707-844 7   508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-05-27   
707-844 8   649C ONVOY, LLC - CA 722   2019-02-21   
707-844 9   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-06-19   

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

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