Local Calling Guide

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

NXX: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-489 A Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 0 Old Washington OH OLWSOHXARP0  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 1 Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 2 Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 3 Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 4 Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 5 Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-489 6 Old Washington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2018-06-01   
740-489 7 Old Washington OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2015-08-30   
740-489 8 Old Washington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2019-10-05   
740-489 9 Old Washington OH OLWSOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 324      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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