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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-393 A Sonora: Juno DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-393 0 Sonora: Juno DA CA SKTNCACZ4MD  939H COMMIO, LLC 738   2023-08-27   
209-393 1 Sonora: Juno DA CA SKTNCACZ4MD  939H COMMIO, LLC 738   2023-08-27   
209-393 2 Sonora: Juno DA CA SKTNCACZ4MD  939H COMMIO, LLC 738   2023-08-27   
209-393 3 Sonora: Juno DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2023-08-26   
209-393 4 Sonora: Juno DA CA SKTNCA01XKZ  624H ONVOY SPECTRUM, LLC 738   2023-12-15   
209-393 6 Sonora: Juno DA CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2024-02-20   
209-393 8 Sonora: Juno DA CA SKTNCACZ4MD  939H COMMIO, LLC 738   2023-08-27   
209-393 9 Sonora: Juno DA CA SKTNCACZ4MD  939H COMMIO, LLC 738   2023-08-27   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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