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: 735B WIN.NET TELECOMMUNICATIONS, INC. - IN

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
812-628 A New Washington IN NWALIN01X6X  462      
812-628 1 New Washington IN LSVLKY18PS0  462   2004-10-16   
812-670 1 New Albany IN LSVLKY18PS0  462   2004-07-08   
812-734 9 Corydon IN   462   2004-03-15   

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

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