Local Calling Guide

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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 876

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-876 A Portsmouth OH NBTNOHXC1MD  8168 TIER 2 COMMUNICATIONS, LLC 324      
740-876 0 Portsmouth OH PTMOOHXAXMD  624H ONVOY SPECTRUM, LLC 324   2022-02-11   
740-876 1 Portsmouth OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-12   
740-876 2 Portsmouth OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-12   
740-876 3 Portsmouth OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-12   
740-876 4 Portsmouth OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2007-02-14   
740-876 5 Portsmouth OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-01   
740-876 6 Portsmouth OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-01   
740-876 7 Portsmouth OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-01   
740-876 8 Portsmouth OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2008-12-23   
740-876 9 Portsmouth OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2008-01-28   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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