Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 223

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-223 A Hanoverton OH HVTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 325      
330-223 0 Hanoverton OH   6529 T-MOBILE USA, INC. 325   2021-03-08   
330-223 1 Hanoverton OH   0615 FRONTIER NORTH, INC. - OH 325      
330-223 2 Hanoverton OH   0615 FRONTIER NORTH, INC. - OH 325      
330-223 3 Hanoverton OH   464C ONVOY, LLC - OH 325   2021-03-07   
330-223 4 Hanoverton OH   464C ONVOY, LLC - OH 325   2021-03-07   
330-223 5 Hanoverton OH   464C ONVOY, LLC - OH 325   2020-04-19   
330-223 6 Hanoverton OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325   2014-10-24   
330-223 7 Hanoverton OH   464C ONVOY, LLC - OH 325   2021-05-22   
330-223 8 Hanoverton OH   464C ONVOY, LLC - OH 325   2021-06-25   
330-223 9 Hanoverton OH   464C ONVOY, LLC - OH 325   2021-08-23   

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

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