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Cambridge, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-547 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-551 A CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-575 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 0 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 1 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-24   
617-575 3 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 4 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 5 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 6 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 7 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-07-30   
617-575 8 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-576 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-577 A CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-583 A BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-583 0 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-25   
617-583 1 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-583 2 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-25   
617-583 3 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-25   
617-583 4 CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-583 5 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-583 6 WSBOMAGODS0  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-583 7 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-12-18   
617-583 8 BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-583 9 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-12-18   
617-588 A CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-599 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-599 0 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-08-10   
617-599 1 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-599 2 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-09-17   
617-599 3 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-09-07   
617-599 4 WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-02   
617-599 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-06-28   
617-599 6 WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-02   
617-599 7 WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-12-18   
617-599 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-08-10   
617-599 9 WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-09-15   
617-613 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-621 A CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-642 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-647 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-649 A CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 0 CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 1 CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 2 CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 3 CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 4 CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 5 CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 6 CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2010-10-26   

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