Local Calling Guide

Area code/prefix search

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

NXX: 355

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-355 A Buzzards Bay MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-355 0 Buzzards Bay MA   073H TELNYX LLC 128   2018-05-01   
774-355 1 Buzzards Bay MA   318J COMCAST IP PHONE, LLC 128   2017-10-28   
774-355 2 Buzzards Bay MA   318J COMCAST IP PHONE, LLC 128   2018-03-30   
774-355 3 Buzzards Bay MA   892D ONVOY, LLC - MA 128   2020-07-10   
774-355 5 Buzzards Bay MA   892D ONVOY, LLC - MA 128   2020-07-10   
774-355 6 Buzzards Bay MA   892D ONVOY, LLC - MA 128   2021-03-07   
774-355 7 Buzzards Bay MA   892D ONVOY, LLC - MA 128   2021-03-07   
774-355 8 Buzzards Bay MA   892D ONVOY, LLC - MA 128   2019-02-23   
774-355 9 Buzzards Bay MA   892D ONVOY, LLC - MA 128   2019-02-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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