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.

Switch: CIVLWIXAFMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-280 6 Shawano WI 624H ONVOY SPECTRUM, LLC 350   2021-06-22   
715-300 7 Bear Creek WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   
715-509 4 Bonduel WI 624H ONVOY SPECTRUM, LLC 350   2024-10-28   
715-535 6 Tigerton WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   
715-725 4 Cecil WI 624H ONVOY SPECTRUM, LLC 350   2021-06-21   
715-725 8 Cecil WI 624H ONVOY SPECTRUM, LLC 350   2021-11-27   
715-725 9 Cecil WI 624H ONVOY SPECTRUM, LLC 350   2021-11-27   
715-740 A Bowler WI 624H ONVOY SPECTRUM, LLC 350      
715-740 9 Bowler WI 624H ONVOY SPECTRUM, LLC 350   2021-12-11   
715-756 5 Neopit WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   
715-787 0 Gresham WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   
715-863 4 Clintonville WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   
715-973 5 Marion WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   
715-994 3 Keshena WI 624H ONVOY SPECTRUM, LLC 350   2023-06-01   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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