Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-936 1 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-09-20   
209-936 2 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-09-20   
209-936 3 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-06-25   
209-936 4 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-06-25   
209-936 5 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-06-25   
209-936 6 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-09-20   
209-936 7 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2022-09-20   
209-961 8 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-11-30   
209-964 3 Ione CA 624H ONVOY SPECTRUM, LLC 738   2024-10-23   
209-964 4 Ione CA 624H ONVOY SPECTRUM, LLC 738   2024-10-23   
209-964 6 Ione CA 624H ONVOY SPECTRUM, LLC 738   2024-10-23   
209-965 8 Pinecrest CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
209-970 2 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2024-09-01   
209-970 3 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2024-09-01   
209-970 4 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2024-09-01   
209-970 6 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2024-09-01   
209-970 7 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2024-09-01   
209-970 8 Plymouth CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
209-971 0 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-12-21   
209-971 1 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-12-21   
209-971 2 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-12-21   
209-971 9 Modesto CA 624H ONVOY SPECTRUM, LLC 738   2023-12-21   
209-979 5 Los Banos CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
350-201 3 Wallace CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-202 8 Thornton CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-205 5 Planada CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-208 A Knights Ferry CA 624H ONVOY SPECTRUM, LLC 738      
350-208 1 Knights Ferry CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
350-209 6 Valley Springs CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-210 1 Tuolumne CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-222 1 Hughson CA 624H ONVOY SPECTRUM, LLC 738   2023-12-11   
350-305 8 Yosemite CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-333 0 Newman CA 624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-350 A Stockton CA 624H ONVOY SPECTRUM, LLC 738      
350-350 0 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-12-29   
350-350 1 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-12-29   
350-350 7 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-12-29   
350-350 9 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2023-12-29   
350-355 A Stockton CA 624H ONVOY SPECTRUM, LLC 738   2024-03-08   
350-355 0 Stockton CA 624H ONVOY SPECTRUM, LLC 738   2024-03-08   
350-500 A Atwater CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-500 0 Atwater CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-503 A Merced CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-503 0 Merced CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-530 A Escalon CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-530 0 Escalon CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-550 A Moccasin CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-550 0 Moccasin CA 624H ONVOY SPECTRUM, LLC 738   2024-01-15   
350-600 A Oakdale CA 624H ONVOY SPECTRUM, LLC 738   2024-01-19   
350-600 0 Oakdale CA 624H ONVOY SPECTRUM, LLC 738   2024-01-19   

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

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