Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
769-837 2 Pelahatchie MS 624H ONVOY SPECTRUM, LLC 482   2023-07-13   
769-855 0 Union MS 624H ONVOY SPECTRUM, LLC 482   2023-07-14   
769-869 9 Briarwood MS 624H ONVOY SPECTRUM, LLC 482   2023-07-08   
769-899 3 Newton MS 624H ONVOY SPECTRUM, LLC 482   2023-07-13   
769-901 A Jackson MS 624H ONVOY SPECTRUM, LLC 482      
769-901 7 Jackson MS 624H ONVOY SPECTRUM, LLC 482   2021-10-11   
769-901 8 Jackson MS 624H ONVOY SPECTRUM, LLC 482   2021-10-11   
769-901 9 Jackson MS 624H ONVOY SPECTRUM, LLC 482   2021-06-14   
769-933 1 Picayune MS 624H ONVOY SPECTRUM, LLC 482   2023-07-13   
769-967 A Natchez MS 624H ONVOY SPECTRUM, LLC 482   2024-11-03   
769-967 9 Natchez MS 624H ONVOY SPECTRUM, LLC 482   2024-11-03   
769-999 0 Duffee MS 624H ONVOY SPECTRUM, LLC 482   2023-07-08   
985-548 1 South Osyka LA 624H ONVOY SPECTRUM, LLC 482   2024-11-21   
985-866 8 South Osyka LA 624H ONVOY SPECTRUM, LLC 482   2023-07-05   

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

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