Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

NXX: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-979 A Los Banos CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-979 0 Los Banos CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2023-08-21   
209-979 1 Los Banos CA   939H COMMIO, LLC 738   2022-11-05   
209-979 2 Los Banos CA   649C ONVOY, LLC - CA 738   2024-06-07   
209-979 3 Los Banos CA   073H TELNYX LLC 738   2023-07-08   
209-979 4 Los Banos CA   6529 T-MOBILE USA, INC. 738   2024-07-07   
209-979 5 Los Banos CA   624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-979 6 Los Banos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-06-08   
209-979 7 Los Banos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2023-07-16   
209-979 8 Los Banos CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2023-02-23   
209-979 9 Los Banos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-12-03   

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

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