Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 341 [Rate centres in NPA 341] [Dial plan for NPA 341]

NXX: 239

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-239 A Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
341-239 0 Oakland: Alameda DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-07-16   
341-239 1 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-03   
341-239 2 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-11-19   
341-239 3 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-11-19   
341-239 4 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-26   
341-239 5 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-26   
341-239 6 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-26   
341-239 7 Oakland: Alameda DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-05-03   
341-239 8 Oakland: Alameda DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-07-16   
341-239 9 Oakland: Alameda DA CA SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-20   

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

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