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.

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

NXX: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-394 A Kingston WI KGTNWIXARS0  1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 356      
920-394 2 Kingston WI KGTNWIXARS0  1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 356      
920-394 3 Kingston WI KGTNWIXARS0  1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 356      
920-394 4 Kingston WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2008-03-15   
920-394 5 Kingston WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-07-26   
920-394 7 Kingston WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2014-12-31   
920-394 9 Kingston WI KGTNWIXARS0  1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 356      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.