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
479-395 2 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-395 3 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-395 4 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-395 5 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-895 2 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-895 3 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-895 4 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-895 5 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-895 6 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-895 7 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-09-25   
479-901 A Fort Smith AR 624H ONVOY SPECTRUM, LLC 526      
479-901 1 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-01-29   
479-901 2 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-01-29   
479-901 3 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-01-29   
479-901 4 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2021-11-19   
479-901 5 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-06-11   
479-901 6 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-06-11   
479-901 7 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-06-11   
479-901 8 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2022-04-29   
479-901 9 Fort Smith AR 624H ONVOY SPECTRUM, LLC 526   2021-06-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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