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Waltham, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-530 0 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-02-10   
781-530 1 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-530 2 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-530 3 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-530 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
781-530 5 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-530 6 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-04   
781-530 7 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-04   
781-530 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-02-10   
781-530 9 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-543 A FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
781-547 A CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-547 0 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
781-547 1 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-26   
781-547 2 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2006-11-06   
781-547 3 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2006-03-27   
781-547 4 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-11-25   
781-547 5 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-547 6 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-547 7 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-09-03   
781-547 8 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2009-04-03   
781-547 9 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-11-12   
781-577 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2021-01-05   
781-577 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-577 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-577 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-577 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
781-577 4 BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2011-12-19   
781-577 5 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-06-29   
781-577 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-577 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-577 9 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-609 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-609 0 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2012-11-26   
781-609 1 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2012-11-26   
781-609 2   318J COMCAST IP PHONE LLC 128   2006-11-11   
781-609 3   892D ONVOY, LLC - MA 128   2010-03-15   
781-609 4 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2010-03-23   
781-609 5 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2009-11-30   
781-609 6 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2009-11-30   
781-609 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
781-609 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-09-25   
781-609 9 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2012-11-26   
781-614 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 1 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 5 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2020-07-06   

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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