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: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-777 A Gahanna OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-777 0 Gahanna OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2020-03-04   
380-777 1 Gahanna OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2018-12-01   
380-777 2 Gahanna OH   464C ONVOY, LLC - OH 324   2019-12-27   
380-777 3 Gahanna OH   464C ONVOY, LLC - OH 324   2019-12-27   
380-777 4 Gahanna OH   464C ONVOY, LLC - OH 324   2019-12-27   
380-777 5 Gahanna OH   464C ONVOY, LLC - OH 324   2020-04-20   
380-777 6 Gahanna OH   508J CENTURYLINK COMMUNICATIONS, LLC 324   2018-02-09   
380-777 7 Gahanna OH   464C ONVOY, LLC - OH 324   2017-11-26   
380-777 8 Gahanna OH   464C ONVOY, LLC - OH 324   2020-04-20   
380-777 9 Gahanna OH   464C ONVOY, LLC - OH 324   2020-04-20   

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

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