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: 799

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-799 A Richmond CA SNJUCACL7MD  965H FRACTEL, LLC 722      
341-799 0 Richmond CA   073H TELNYX LLC 722   2020-11-23   
341-799 1 Richmond CA   649C ONVOY, LLC - CA 722   2021-01-02   
341-799 2 Richmond CA   649C ONVOY, LLC - CA 722   2024-08-13   
341-799 3 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-10-09   
341-799 4 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-10-09   
341-799 5 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-09-05   
341-799 6 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-09-05   
341-799 7 Richmond CA   5562 METROPCS, INC. 722   2020-07-26   
341-799 8 Richmond CA   5562 METROPCS, INC. 722   2020-07-26   
341-799 9 Richmond CA   965H FRACTEL, LLC 722   2020-07-25   

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

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