Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]

NXX: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-993 A Cincinnati OH CNCNOHWSXAZ  321J HD CARRIER LLC 922      
513-993 0 Cincinnati OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 922   2020-08-16   
513-993 1 Cincinnati OH   464C ONVOY, LLC - OH 922   2019-06-07   
513-993 2 Cincinnati OH   464C ONVOY, LLC - OH 922   2019-06-07   
513-993 3 Cincinnati OH   464C ONVOY, LLC - OH 922   2019-06-07   
513-993 4 Cincinnati OH   464C ONVOY, LLC - OH 922   2019-06-07   
513-993 5 Cincinnati OH   464C ONVOY, LLC - OH 922   2019-06-07   
513-993 6 Cincinnati OH   464C ONVOY, LLC - OH 922   2019-06-07   
513-993 7 Cincinnati OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 922   2020-03-06   
513-993 8 Cincinnati OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 922   2019-09-02   
513-993 9 Cincinnati OH   321J HD CARRIER LLC 922   2019-02-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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