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.

Switch: BYFDWI11RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-779 A Bayfield WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-779 0 Bayfield WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-779 3 Bayfield WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-779 5 Bayfield WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-779 9 Bayfield WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.