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: 834

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-834 A Antioch CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
925-834 0 Antioch CA   6529 T-MOBILE USA, INC. 722   2021-12-10   
925-834 1 Antioch CA   624H ONVOY SPECTRUM, LLC 722   2021-11-21   
925-834 2 Antioch CA   624H ONVOY SPECTRUM, LLC 722   2021-11-21   
925-834 3 Antioch CA   624H ONVOY SPECTRUM, LLC 722   2021-11-21   
925-834 4 Antioch CA   624H ONVOY SPECTRUM, LLC 722   2021-11-21   
925-834 5 Antioch CA   624H ONVOY SPECTRUM, LLC 722   2021-11-21   
925-834 6 Antioch CA   6529 T-MOBILE USA, INC. 722   2021-12-10   
925-834 7 Antioch CA   516J TON80 COMMUNICATIONS, LLC 722   2021-11-20   
925-834 8 Antioch CA   6529 T-MOBILE USA, INC. 722   2021-12-10   
925-834 9 Antioch CA   6529 T-MOBILE USA, INC. 722   2021-12-10   

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

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