Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SKTNCA01XKZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-245 9 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2024-09-01   
209-274 8 Ione CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-294 4 Lodi CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-376 1 Hornitos CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-393 4 Sonora: Juno DA CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
209-434 2 Coulterville CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-437 1 Le Grand CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-515 6 Sutter Creek CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
209-517 1 Jamestown CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-574 3 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-02-27   
209-574 4 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-02-27   
209-574 7 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-02-27   
209-616 A Stockton CA 624H ONVOY SPECTRUM, LLC 738      
209-616 5 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2020-01-15   
209-659 2 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-03-02   
209-659 8 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-02-21   
209-659 9 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-02-21   
209-685 3 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2020-07-27   
209-685 4 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2020-07-27   
209-685 5 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2020-07-27   
209-690 5 Crows Landing CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-748 0 Herald CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-773 4 Mokelumne Hill CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-776 2 Jackson CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-776 3 Jackson CA 624H ONVOY SPECTRUM, LLC 738   2024-10-23   
209-776 6 Jackson CA 624H ONVOY SPECTRUM, LLC 738   2024-10-23   
209-776 9 Jackson CA 624H ONVOY SPECTRUM, LLC 738   2024-10-23   
209-798 5 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-02-23   
209-798 6 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-02-23   
209-798 7 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-02-23   
209-798 8 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-02-23   
209-866 1 Angels Camp CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-867 0 Lockeford CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-868 A Stockton CA 624H ONVOY SPECTRUM, LLC 738      
209-868 5 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-12-03   
209-868 6 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-12-03   
209-868 7 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-12-03   
209-868 8 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-04-28   
209-868 9 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-12-03   
209-871 2 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-11-12   
209-888 2 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-04-28   
209-899 9 Milton CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
209-901 0 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-03-21   
209-921 A Stockton CA 624H ONVOY SPECTRUM, LLC 738      
209-921 7 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-05-22   
209-921 8 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-05-22   
209-921 9 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2021-05-22   
209-926 7 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-03-02   
209-933 2 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-04-28   
209-933 4 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-03-02   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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