Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 350 [Rate centres in NPA 350] [Dial plan for NPA 350]

NXX: 241

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
350-241 A Stockton CA   6529 T-MOBILE USA, INC. 738   2025-05-18   
350-241 0 Stockton CA   649C ONVOY, LLC - CA 738   2025-05-19   
350-241 1 Stockton CA   649C ONVOY, LLC - CA 738   2025-05-19   
350-241 6 Stockton CA   6529 T-MOBILE USA, INC. 738   2025-05-18   
350-241 7 Stockton CA   6529 T-MOBILE USA, INC. 738   2025-05-18   
350-241 8 Stockton CA   6529 T-MOBILE USA, INC. 738   2025-05-18   
350-241 9 Stockton CA   6529 T-MOBILE USA, INC. 738   2025-05-18   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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