Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-979 A Jackson OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-979 0 Jackson OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-12-17   
740-979 1 Jackson OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-12-17   
740-979 3 Jackson OH   464C ONVOY, LLC - OH 324   2021-03-11   
740-979 4 Jackson OH   464C ONVOY, LLC - OH 324   2021-03-11   
740-979 5 Jackson OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2010-12-28   
740-979 7 Jackson OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2011-03-16   
740-979 8 Jackson OH   5562 METROPCS, INC. 324   2022-10-20   
740-979 9 Jackson OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      

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

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