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: 917

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-917 A Vallejo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
707-917 0 Vallejo CA   6529 T-MOBILE USA, INC. 722   2016-04-23   
707-917 1 Vallejo CA   6529 T-MOBILE USA, INC. 722   2016-04-23   
707-917 2 Vallejo CA   6529 T-MOBILE USA, INC. 722   2016-06-01   
707-917 3 Vallejo CA   073H TELNYX LLC 722   2017-06-05   
707-917 4 Vallejo CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-07-13   
707-917 5 Vallejo CA   318J COMCAST IP PHONE, LLC 722   2017-07-24   
707-917 6 Vallejo CA   318J COMCAST IP PHONE, LLC 722   2017-07-24   
707-917 7 Vallejo CA   649C ONVOY, LLC - CA 722   2016-04-22   
707-917 8 Vallejo CA   649C ONVOY, LLC - CA 722   2016-04-22   
707-917 9 Vallejo CA   515J IP HORIZON LLC 722   2016-09-15   

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

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