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: 0962 UNION TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
715-228 A Coloma WI PLFDWIXADS2  350      
715-249 A Hancock WI PLFDWIXADS2  350      
715-335 A Plainfield WI PLFDWIXADS2  350      
715-366 A Almond WI ALMDWIXADS2  350      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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