Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-329 A Antioch CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-329 0 Antioch CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-23   
925-329 1 Antioch CA   6529 T-MOBILE USA, INC. 722   2015-08-28   
925-329 2 Antioch CA   6529 T-MOBILE USA, INC. 722   2015-08-28   
925-329 3 Antioch CA   649C ONVOY, LLC - CA 722   2014-12-13   
925-329 4 Antioch CA   649C ONVOY, LLC - CA 722   2014-12-13   
925-329 5 Antioch CA   6529 T-MOBILE USA, INC. 722   2014-11-23   
925-329 6 Antioch CA   649C ONVOY, LLC - CA 722   2014-12-13   
925-329 7 Antioch CA   6529 T-MOBILE USA, INC. 722   2014-10-24   
925-329 8 Antioch CA   6529 T-MOBILE USA, INC. 722   2014-10-24   
925-329 9 Antioch CA   6529 T-MOBILE USA, INC. 722   2014-10-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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