Local Calling Guide

Area code/prefix search

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

NXX: 830

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-830 A Mount Vernon OH MTVROHDD0MD  601G HORIZON SERVICES, INC. - OH 923      
740-830 0 Mount Vernon OH   515J IP HORIZON LLC 923      
740-830 1 Mount Vernon OH MTVROHDD0MD  601G HORIZON SERVICES, INC. - OH 923      
740-830 2 Mount Vernon OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923      
740-830 3 Mount Vernon OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923      
740-830 4 Mount Vernon OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923      
740-830 5 Mount Vernon OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923      
740-830 6 Mount Vernon OH   793K TWC IP ENABLED SERVICES, LLC 923      
740-830 7 Mount Vernon OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923      
740-830 8 Mount Vernon OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
740-830 9 Mount Vernon OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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