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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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-559 A Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 0 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 1 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 2 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 3 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 4 Sturgeon Bay WI GNBYWI01VMD  624H ONVOY SPECTRUM, LLC 350   2021-06-22   
920-559 5 Sturgeon Bay WI   766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-13   
920-559 6 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 7 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 8 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-559 9 Sturgeon Bay WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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