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.
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Switch: SPRRWI13RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-399 A Superior WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-399 0 Superior WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-399 2 Superior WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-399 3 Superior WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-399 6 Superior WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      
715-399 8 Superior WI 0924 CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK 352      

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

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