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Watertown, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-458 6 CMBRMA01MMD  5562 METROPCS, INC. 128      
617-458 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-08-20   
617-458 8 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-08-20   
617-458 9   5562 METROPCS, INC. 128      
617-600 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-600 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-11-19   
617-600 1 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-03-07   
617-600 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-600 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
617-600 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-18   
617-600 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2010-02-14   
617-600 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-03-20   
617-600 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-17   
617-600 8 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-600 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-607 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-607 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-607 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-607 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-607 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-06-24   
617-607 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-03-16   
617-607 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-09-14   
617-607 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-607 7 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-05-13   
617-607 8 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2004-11-22   
617-607 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2004-11-22   
617-612 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 0   515J IP HORIZON LLC 128   2016-07-01   
617-612 1 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 2 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 3 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
617-612 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-05-23   
617-612 5 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
617-612 6 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-06-09   
617-612 7 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 8 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-05-13   
617-612 9 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-668 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-668 0   145J TERRA NOVA TELECOM INC. 128   2021-01-18   
617-668 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-21   
617-668 2 BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2020-02-13   
617-668 3 FRMNMAWARMD  7421 AT&T - LOCAL 128   2010-06-03   
617-668 4 FRMNMAWARMD  7421 AT&T - LOCAL 128   2015-09-14   
617-668 5 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128   2016-02-15   
617-668 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-668 7 BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2019-11-21   
617-668 8 BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2019-11-21   
617-668 9   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
617-673 A WTTWMAWCDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-673 0 WTTWMAWCDS2  9102 VERIZON NEW ENGLAND INC. 128      

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

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