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: GLCYWIXADS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-265 A Glenwood City WI 1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 352      
715-265 0 Glenwood City WI 1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 352      
715-265 4 Glenwood City WI 1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 352      
715-265 7 Glenwood City WI 1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 352      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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