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: 878

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-878 A Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-878 1 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-878 2 Lafayette CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-23   
925-878 3 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-10-27   
925-878 4 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-09-08   
925-878 5 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-878 6 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-07-24   
925-878 7 Lafayette CA SNJUCACL8MD  145J TERRA NOVA TELECOM INC. 722   2024-05-11   
925-878 8 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2006-08-30   
925-878 9 Lafayette CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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