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.
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Switch: WAUSWIXAX1X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-207 A Marshfield WI 6664 SPRINT SPECTRUM, L.P. 350      
715-212 A Wausau WI 6664 SPRINT SPECTRUM, L.P. 350      
715-302 A Wausau WI 6664 SPRINT SPECTRUM, L.P. 350      
715-971 A Wausau WI 6529 T-MOBILE USA, INC. 350   2021-06-28   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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