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: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-231 A Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-231 0 Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-03-02   
707-231 1 Sonoma CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2021-07-10   
707-231 2 Sonoma CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2020-10-01   
707-231 3 Sonoma CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-28   
707-231 4 Sonoma CA SNFCCAMKX9X  073H TELNYX LLC 722   2021-02-25   
707-231 5 Sonoma CA SNFCCAMKX6Y  515J IP HORIZON LLC 722   2021-05-01   
707-231 6 Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-03-23   
707-231 7 Sonoma CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-01   
707-231 8 Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-09-07   
707-231 9 Sonoma CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-03-19   

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

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