Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
812-984 A Galena IN NWALIN01YMD  462      
812-984 3 Galena IN NWALIN01YMD  462   2016-11-30   
812-992 3 Mitchell IN BLTNIN01XXX  338   2011-11-01   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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