Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 369 [Rate centres in NPA 369] [Dial plan for NPA 369]

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
369-210 A Santa Rosa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
369-210 0 Santa Rosa CA   624H ONVOY SPECTRUM, LLC 722   2024-01-19   
369-210 1 Santa Rosa CA   624H ONVOY SPECTRUM, LLC 722   2024-01-19   
369-210 2 Santa Rosa CA   649C ONVOY, LLC - CA 722   2023-11-01   
369-210 3 Santa Rosa CA   624H ONVOY SPECTRUM, LLC 722   2024-01-19   
369-210 4 Santa Rosa CA   624H ONVOY SPECTRUM, LLC 722   2024-01-19   
369-210 5 Santa Rosa CA   624H ONVOY SPECTRUM, LLC 722   2024-01-19   
369-210 6 Santa Rosa CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-210 7 Santa Rosa CA   6529 T-MOBILE USA, INC. 722   2023-12-15   
369-210 8 Santa Rosa CA   6529 T-MOBILE USA, INC. 722   2023-12-15   
369-210 9 Santa Rosa CA   732J NUSO, LLC 722   2024-08-27   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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