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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OCN: 695E WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - MN

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
507-320 A Albert Lea MN ALLEMNBW1MD  620      
507-320 7 Albert Lea MN ALLEMNBW1MD  620      
507-448 7 Glenville MN GLVLMN021MD  620      
507-480 3 Kiester MN ALLEMNBW1MD  620      
507-801 A Alden MN ALLEMNBW1MD  620      
507-801 6 Alden MN ALLEMNBW1MD  620      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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