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: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-238 A Dublin OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
380-238 0 Dublin OH   939H COMMIO, LLC 324   2021-10-24   
380-238 1 Dublin OH   939H COMMIO, LLC 324   2021-10-24   
380-238 2 Dublin OH   939H COMMIO, LLC 324   2021-10-24   
380-238 3 Dublin OH   939H COMMIO, LLC 324   2021-10-24   
380-238 4 Dublin OH   624H ONVOY SPECTRUM, LLC 324   2021-11-19   
380-238 5 Dublin OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-23   
380-238 6 Dublin OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-23   
380-238 7 Dublin OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-23   
380-238 8 Dublin OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-23   
380-238 9 Dublin OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-23   

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

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