Local Calling Guide

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NPA: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

NXX: 707

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-707 A Arlington MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
339-707 0 Arlington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
339-707 1 Arlington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
339-707 2 Arlington MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-04-20   
339-707 3 Arlington MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
339-707 4 Arlington MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-02-17   
339-707 5 Arlington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
339-707 6 Arlington MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
339-707 7 Arlington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
339-707 8 Arlington MA   515J IP HORIZON LLC 128   2015-03-27   
339-707 9 Arlington MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   

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

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