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.

Mondovi, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
715-601 A EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-02-26   
715-601 0 EUCLWI01X9X  225C ONVOY, LLC - WI 352   2023-10-28   
715-601 1 EUCLWI01X9X  225C ONVOY, LLC - WI 352   2023-10-28   
715-601 2 EUCLWI01X9X  225C ONVOY, LLC - WI 352   2021-04-03   
715-601 3 EUCLWI01X9X  225C ONVOY, LLC - WI 352   2021-04-03   
715-601 6 EUCLWI01X9X  225C ONVOY, LLC - WI 352   2019-01-18   
715-601 8   624H ONVOY SPECTRUM, LLC 352   2024-03-25   
715-926 A MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 0 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 1 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 2 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 3 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 4 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 5 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 6 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 7 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      
715-926 8 MNMNWIAVRS0  4855 24-7 TELCOM, INC. - WI 352   2021-10-22   
715-926 9 MNDVWIXADS0  0912 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 352      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.