Local Calling Guide

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

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-333 A Nantucket MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
774-333 0 Nantucket MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-333 1 Nantucket MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-25   
774-333 2 Nantucket MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-333 3 Nantucket MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-04-05   
774-333 4 Nantucket MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-25   
774-333 5 Nantucket MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-06-18   
774-333 6 Nantucket MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128   2012-11-26   
774-333 7 Nantucket MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
774-333 8 Nantucket MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-333 9 Nantucket MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-25   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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