Local Calling Guide

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

NXX: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-677 A The Plains OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2025-02-04   
740-677 0 The Plains OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2013-10-08   
740-677 1 The Plains OH ATHNOHXALMD  601G HORIZON SERVICES, INC. - OH 324   2012-09-23   
740-677 2 The Plains OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2014-10-10   
740-677 3 The Plains OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2014-10-10   
740-677 4 The Plains OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2007-02-14   
740-677 5 The Plains OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2020-05-18   
740-677 6 The Plains OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2019-06-07   
740-677 7 The Plains OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-07-08   
740-677 8 The Plains OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-02-12   
740-677 9 The Plains OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2016-08-13   

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

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