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.

OCN: 0931 CENTURYTEL SOUTHERN WISCONSIN LLC DBA CENTURYLINK

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
920-326 A Randolph WI RNDHWIXBDS1  356      
920-326 2 Randolph WI RNDHWIXBDS1  356      
920-326 3 Randolph WI RNDHWIXBDS1  356      
920-326 4 Randolph WI RNDHWIXBDS1  356      
920-326 5 Randolph WI RNDHWIXBDS1  356      
920-326 6 Randolph WI RNDHWIXBDS1  356      
920-348 A Cambria WI CMBAWIXARS0  356      
920-348 5 Cambria WI CMBAWIXARS0  356      
920-348 6 Cambria WI CMBAWIXARS0  356      
920-484 A Fall River WI FLRVWIXARS0  356      
920-484 3 Fall River WI FLRVWIXARS0  356      
920-484 6 Fall River WI FLRVWIXARS0  356      
920-928 A Fox Lake WI FXLKWIXARS0  356      
920-928 2 Fox Lake WI FXLKWIXARS0  356      
920-928 3 Fox Lake WI FXLKWIXARS0  356      
920-928 6 Fox Lake WI FXLKWIXARS0  356      
920-992 A Rio WI RIO WIXARS0  356      
920-992 3 Rio WI RIO WIXARS0  356      
920-992 5 Rio WI RIO WIXARS0  356      
920-992 6 Rio WI RIO WIXARS0  356      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.