Local Calling Guide

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

NXX: 768

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-768 A Siasconset MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-768 0 Siasconset MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-22   
774-768 1 Siasconset MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-768 2 Siasconset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2007-08-03   
774-768 3 Siasconset MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-09-19   
774-768 4 Siasconset MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2002-02-05   
774-768 5 Siasconset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-22   
774-768 6 Siasconset MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2010-08-26   
774-768 7 Siasconset MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-28   
774-768 8 Siasconset MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-28   

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

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