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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-290 A Reynoldsburg OH   464C ONVOY, LLC - OH 324   2025-11-16   
380-290 0 Reynoldsburg OH   464C ONVOY, LLC - OH 324   2025-11-16   
380-290 1 Reynoldsburg OH   464C ONVOY, LLC - OH 324   2025-12-18   
380-290 2 Reynoldsburg OH   321J HD CARRIER LLC 324   2026-02-14   
380-290 3 Reynoldsburg OH   321J HD CARRIER LLC 324   2026-02-14   
380-290 4 Reynoldsburg OH   464C ONVOY, LLC - OH 324   2026-03-22   
380-290 8 Reynoldsburg OH   464C ONVOY, LLC - OH 324   2026-01-10   
380-290 9 Reynoldsburg OH   464C ONVOY, LLC - OH 324   2026-02-23   

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

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