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   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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