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Waltham, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-227 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-06-30   
781-227 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-11-28   
781-227 6   892D ONVOY, LLC - MA 128   2022-12-23   
781-227 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-11-21   
781-227 8   892D ONVOY, LLC - MA 128   2018-04-01   
781-227 9   939H COMMIO, LLC 128   2021-10-11   
781-249 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-250 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-250 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-03-16   
781-250 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-04-04   
781-250 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-05-01   
781-256 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-290 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-290 0   9102 VERIZON NEW ENGLAND INC. 128      
781-290 1   9102 VERIZON NEW ENGLAND INC. 128      
781-290 2   9102 VERIZON NEW ENGLAND INC. 128      
781-290 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-09-01   
781-290 4   9102 VERIZON NEW ENGLAND INC. 128      
781-290 5   9102 VERIZON NEW ENGLAND INC. 128      
781-290 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-290 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-290 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-290 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-296 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-296 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-10-02   
781-296 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-09-09   
781-296 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-296 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-06-05   
781-296 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-02-03   
781-296 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-09-09   
781-296 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-08-02   
781-296 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-01-29   
781-296 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-15   
781-296 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-05-02   
781-314 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-314 0   829J PAETEC ITEL, LLC 128   2004-11-04   
781-314 1   8468 FREEDOM RING COMMUNICATIONS, LLC 128   2005-02-18   
781-314 2   9102 VERIZON NEW ENGLAND INC. 128      
781-314 3   9102 VERIZON NEW ENGLAND INC. 128      
781-314 4   9102 VERIZON NEW ENGLAND INC. 128      
781-314 5   9102 VERIZON NEW ENGLAND INC. 128      
781-314 6   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-09   
781-314 7   9102 VERIZON NEW ENGLAND INC. 128      
781-314 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-05-13   
781-314 9   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2008-07-19   
781-317 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-317 0   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-317 1   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-317 2   5562 METROPCS, INC. 128   2021-11-14   
781-317 3   624H ONVOY SPECTRUM, LLC 128   2021-11-20   
781-317 4   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-317 5   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-317 6   892D ONVOY, LLC - MA 128   2024-03-09   
781-317 7   624H ONVOY SPECTRUM, LLC 128   2021-11-20   
781-317 8   939H COMMIO, LLC 128   2021-10-11   
781-317 9   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-330 A NRTNMAAACM4  5562 METROPCS, INC. 128      
781-330 0   990E BANDWIDTH.COM CLEC, LLC - MA 128   2009-02-09   
781-330 1   5562 METROPCS, INC. 128      
781-330 2   5562 METROPCS, INC. 128      
781-330 3   5562 METROPCS, INC. 128      
781-330 4   5562 METROPCS, INC. 128      
781-330 5   5562 METROPCS, INC. 128      
781-330 6   5562 METROPCS, INC. 128      
781-330 7   5562 METROPCS, INC. 128      
781-330 8   5562 METROPCS, INC. 128      
781-330 9   5562 METROPCS, INC. 128      
781-370 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-373 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-373 0   939H COMMIO, LLC 128   2021-10-11   
781-373 1   318J COMCAST IP PHONE, LLC 128      
781-373 2   318J COMCAST IP PHONE, LLC 128      
781-373 3   318J COMCAST IP PHONE, LLC 128      
781-373 4   829J PAETEC ITEL, LLC 128   2008-02-18   
781-373 5   318J COMCAST IP PHONE, LLC 128      
781-373 6   829J PAETEC ITEL, LLC 128   2008-07-30   
781-373 7   829J PAETEC ITEL, LLC 128   2008-07-30   
781-373 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
781-373 9   318J COMCAST IP PHONE, LLC 128   2012-06-17   
781-386 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-386 0   892D ONVOY, LLC - MA 128   2013-03-25   
781-386 1   892D ONVOY, LLC - MA 128   2013-03-25   
781-386 2   892D ONVOY, LLC - MA 128   2013-03-25   
781-386 3   892D ONVOY, LLC - MA 128   2013-03-25   
781-386 4   892D ONVOY, LLC - MA 128   2013-03-25   
781-386 5   829J PAETEC ITEL, LLC 128   2013-03-08   
781-386 6   9102 VERIZON NEW ENGLAND INC. 128      
781-386 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-08-12   
781-386 8   508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
781-386 9   515J IP HORIZON LLC 128   2013-04-04   
781-392 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-392 0   9102 VERIZON NEW ENGLAND INC. 128      
781-392 1   9102 VERIZON NEW ENGLAND INC. 128      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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