Local Calling Guide

Area code/prefix search

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Cincinnati, OH

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
513-999 6 CNCNOHAF2MD  001F BANDWIDTH.COM CLEC, LLC - OH 922   2018-05-28   
513-999 7 CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2018-05-07   
513-999 8 CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2018-05-07   
513-999 9 CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2017-11-26   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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