Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-732 0 Sonoma CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-732 1 Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-12-02   
707-732 2 Sonoma CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2013-01-17   
707-732 3 Sonoma CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-732 4 Sonoma CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-07-09   
707-732 5 Sonoma CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-20   
707-732 6 Sonoma CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-732 7 Sonoma CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722   2021-09-10   
707-732 8 Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-12-03   
707-732 9 Sonoma CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-24   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.