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: 865

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-865 A Monte Rio CA MNRICA11RS0  9740 PACIFIC BELL 722      
707-865 0 Monte Rio CA   9740 PACIFIC BELL 722      
707-865 1 Monte Rio CA   9740 PACIFIC BELL 722      
707-865 2 Monte Rio CA   9740 PACIFIC BELL 722      
707-865 3 Monte Rio CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
707-865 4 Monte Rio CA   508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
707-865 5 Monte Rio CA   318J COMCAST IP PHONE, LLC 722   2002-06-25   
707-865 6 Monte Rio CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-07-31   
707-865 7 Monte Rio CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-05-11   
707-865 8 Monte Rio CA   649C ONVOY, LLC - CA 722   2013-03-29   
707-865 9 Monte Rio CA   9740 PACIFIC BELL 722      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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