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: 534

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-534 A Vallejo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-534 0 Vallejo CA   6529 T-MOBILE USA, INC. 722   2007-01-20   
707-534 1 Vallejo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-534 2 Vallejo CA   553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
707-534 3 Vallejo CA   939H COMMIO, LLC 722   2021-10-14   
707-534 4 Vallejo CA   939H COMMIO, LLC 722   2021-10-14   
707-534 5 Vallejo CA   939H COMMIO, LLC 722   2021-10-14   
707-534 6 Vallejo CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-11-19   
707-534 7 Vallejo CA   145J TERRA NOVA TELECOM INC. 722   2021-09-28   
707-534 8 Vallejo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-26   
707-534 9 Vallejo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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