Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ATLNGABU05Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
404-404 0 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 1 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 2 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 3 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 4 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 5 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 6 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 7 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 8 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-404 9 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-07-21   
404-462 7 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2025-02-22   
404-462 8 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2025-02-22   
404-462 9 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2025-02-22   
404-517 A Atlanta GA 624H ONVOY SPECTRUM, LLC 438      
404-517 0 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 1 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 2 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 3 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 4 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 5 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 6 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 7 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 8 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-517 9 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-06-19   
404-533 A Atlanta GA 624H ONVOY SPECTRUM, LLC 438      
404-533 0 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 1 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 2 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 3 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 4 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 5 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 6 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 7 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 8 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-533 9 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2022-09-18   
404-770 A Atlanta GA 624H ONVOY SPECTRUM, LLC 438      
404-770 0 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 1 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 2 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 3 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 4 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 5 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 6 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 7 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 8 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-770 9 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2023-09-15   
404-795 3 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2024-06-24   
404-826 2 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2025-05-12   
404-826 3 Atlanta GA 624H ONVOY SPECTRUM, LLC 438   2025-05-12   
404-854 A Atlanta GA 624H ONVOY SPECTRUM, LLC 438      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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