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: MOSNWIXAPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-692 A Mosinee WI 0915 MOSINEE TEL. CO. 350      
715-693 A Mosinee WI 0915 MOSINEE TEL. CO. 350      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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