Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 380 [Rate centres in NPA 380] [Dial plan for NPA 380]

NXX: 293

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-293 A Gahanna OH   464C ONVOY, LLC - OH 324   2026-01-15   
380-293 0 Gahanna OH   464C ONVOY, LLC - OH 324   2026-01-15   
380-293 1 Gahanna OH   464C ONVOY, LLC - OH 324   2026-01-16   
380-293 6 Gahanna OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2026-04-20   
380-293 8 Gahanna OH   464C ONVOY, LLC - OH 324   2026-03-22   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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