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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-531 A Yountville CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-531 0 Yountville CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-03-23   
707-531 1 Yountville CA   515J IP HORIZON LLC 722   2016-09-15   
707-531 2 Yountville CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-23   
707-531 3 Yountville CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-10-21   
707-531 4 Yountville CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-03-22   
707-531 5 Yountville CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2012-12-22   
707-531 6 Yountville CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
707-531 7 Yountville CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-02   
707-531 8 Yountville CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2022-10-07   
707-531 9 Yountville CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-07-14   

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

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