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: 7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
812-928 3 Crane IN BLTNIN01XXX  338      
812-953 4 North Vernon IN BLTNIN01XXX  338      
812-984 A Galena IN NWALIN01YMD  462      
812-984 3 Galena IN NWALIN01YMD  462      
812-992 3 Mitchell IN BLTNIN01XXX  338      

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

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