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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-600 A Lockbourne OH CLMDOH44JMD  965H FRACTEL, LLC 324      
380-600 0 Lockbourne OH   965H FRACTEL, LLC 324   2020-04-11   
380-600 1 Lockbourne OH   073H TELNYX LLC 324   2020-10-01   
380-600 2 Lockbourne OH   464C ONVOY, LLC - OH 324   2020-11-15   
380-600 3 Lockbourne OH   464C ONVOY, LLC - OH 324   2020-11-15   
380-600 4 Lockbourne OH   464C ONVOY, LLC - OH 324   2021-03-11   
380-600 5 Lockbourne OH   464C ONVOY, LLC - OH 324   2021-03-11   
380-600 6 Lockbourne OH   965H FRACTEL, LLC 324   2020-04-11   
380-600 7 Lockbourne OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2021-02-28   
380-600 8 Lockbourne OH   464C ONVOY, LLC - OH 324   2020-06-20   
380-600 9 Lockbourne OH   464C ONVOY, LLC - OH 324   2020-06-20   

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

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