Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 474

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-474 A Harwich MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-474 0 Harwich MA BSTPMALLOMD  073H TELNYX LLC 128   2021-04-04   
774-474 1 Harwich MA SOVLMAAB6MD  939H COMMIO, LLC 128   2022-06-19   
774-474 2 Harwich MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-474 3 Harwich MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-474 4 Harwich MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-03   
774-474 5 Harwich MA   892D ONVOY, LLC - MA 128   2024-03-07   
774-474 7 Harwich MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-09   
774-474 8 Harwich MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-10-21   
774-474 9 Harwich MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2023-10-27   

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

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