Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Sister Bay, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-633 A GNBYWIDKCM0  698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS 350      
920-633 0 GNBYWIDKCM0  698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS 350   2009-07-12   
920-633 1 GNBYWIDKCM0  698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS 350   2009-07-12   
920-633 2 GNBYWIDKCM0  698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS 350   2009-07-12   
920-633 3 GNBYWI01VMD  225C ONVOY, LLC - WI 350   2017-12-23   
920-633 4 HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2018-05-16   
920-633 5 GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-06-22   
920-633 6 STPTWI01HMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350   2020-01-16   
920-633 7 CRVTWIXA4MD  508J CENTURYLINK COMMUNICATIONS, LLC 350   2014-11-25   
920-633 8 GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-01-29   
920-633 9   766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-13   
920-673 A GNBYWI01VMD  225C ONVOY, LLC - WI 350      
920-673 0   5562 METROPCS, INC. 350   2025-03-30   
920-673 1 GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-11-27   
920-673 2 GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-11-27   
920-673 3 GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-09-24   
920-673 4 GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-09-24   
920-673 5   5562 METROPCS, INC. 350   2025-03-30   
920-673 6 GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350   2021-09-25   
920-673 8   6529 T-MOBILE USA, INC. 350   2025-02-22   
920-673 9   6529 T-MOBILE USA, INC. 350   2025-02-22   
920-854 A SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 0 MNSHWIDQCM0  6274 UNITED STATES CELLULAR - WI 350   2008-09-11   
920-854 1 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 2 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 3 HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2005-12-08   
920-854 4 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 5 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 6 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 7 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      
920-854 8 HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2015-06-11   
920-854 9 SSBYWIXADS0  0886 FRONTIER NORTH INC. - WI 350      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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