Local Calling Guide

Area code/prefix search

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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-458 A Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-458 0 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-11-23   
774-458 1 Dover MA   515J IP HORIZON LLC 128   2016-06-26   
774-458 2 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-06-04   
774-458 3 Dover MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2016-12-09   
774-458 4 Dover MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
774-458 5 Dover MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-458 6 Dover MA SOVLMAABDMD  490J DISH WIRELESS, LLC 128   2023-06-05   
774-458 7 Dover MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   
774-458 8 Dover MA   515J IP HORIZON LLC 128   2015-10-26   
774-458 9 Dover MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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