Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 924G NUSO, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
513-817 A Cincinnati OH CNCNOHWSXYY  922      
513-817 2 Cincinnati OH CNCNOHWSXYY  922   2014-05-23   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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