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: 873

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-873 A Hanover OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-873 0 Hanover OH CLMBOHLT7MD  073H TELNYX LLC 324   2021-03-12   
740-873 1 Hanover OH NWRKOHXA6MD  624H ONVOY SPECTRUM, LLC 324   2024-10-28   
740-873 3 Hanover OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2020-10-26   
740-873 6 Hanover OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-06-10   
740-873 7 Hanover OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-06-10   
740-873 8 Hanover OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-06-10   

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

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