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: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-732 A Sonoma CA OKLECAZV1MD  5562 METROPCS, INC. 722      
707-732 0 Sonoma CA   5562 METROPCS, INC. 722      
707-732 1 Sonoma CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-12-02   
707-732 2 Sonoma CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2013-01-17   
707-732 3 Sonoma CA   5562 METROPCS, INC. 722      
707-732 4 Sonoma CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-07-09   
707-732 5 Sonoma CA   649C ONVOY, LLC - CA 722   2014-09-20   
707-732 6 Sonoma CA   5562 METROPCS, INC. 722      
707-732 7 Sonoma CA   516J TON80 COMMUNICATIONS, LLC 722   2021-09-10   
707-732 8 Sonoma CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-12-03   
707-732 9 Sonoma CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-24   

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

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