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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-600 A Oakham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-600 0 Oakham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-05-13   
774-600 1 Oakham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-05-13   
774-600 6 Oakham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-600 7 Oakham MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
774-600 8 Oakham MA   515J IP HORIZON LLC 128   2016-06-26   
774-600 9 Oakham MA BSTPMALLOMD  073H TELNYX LLC 128   2017-05-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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