Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 216

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-216 A Laytonville CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-216 0 Laytonville CA   649C ONVOY, LLC - CA 722   2012-12-30   
707-216 1 Laytonville CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-06-18   
707-216 2 Laytonville CA   649C ONVOY, LLC - CA 722   2013-01-06   
707-216 6 Laytonville CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
707-216 7 Laytonville CA   649C ONVOY, LLC - CA 722   2010-08-16   
707-216 8 Laytonville CA   829J PAETEC ITEL, LLC 722   2026-01-04   
707-216 9 Laytonville CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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