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: CLGHWIXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-878 A Cleghorn WI 1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 352      
715-878 4 Cleghorn WI 1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 352      
715-878 9 Cleghorn WI 1159 CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK 352      

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

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