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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-837 A Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      
707-837 0 Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      
707-837 1 Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      
707-837 2 Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      
707-837 3 Windsor CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-01-18   
707-837 4 Windsor CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-06-15   
707-837 5 Windsor CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-02-09   
707-837 6 Windsor CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-06-05   
707-837 7 Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      
707-837 8 Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      
707-837 9 Windsor CA WNDSCA11DS1  9740 PACIFIC BELL 722      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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