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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-307 A Napa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-307 0 Napa CA SNFCCA21XPZ  553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
707-307 1 Napa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-307 2 Napa CA OKLECAZV1MD  5562 METROPCS, INC. 722   2006-08-28   
707-307 3 Napa CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-09-15   
707-307 4 Napa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-307 5 Napa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-307 6 Napa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-307 7 Napa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-307 8 Napa CA OKLECAZV1MD  5562 METROPCS, INC. 722   2007-06-09   
707-307 9 Napa CA OKLECAZV1MD  5562 METROPCS, INC. 722   2007-06-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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