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Waltham, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-833 7 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-833 8 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-833 9 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 0 NRTNMAAACM4  5562 METROPCS, INC. 128   2011-03-28   
781-839 1 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 2 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 3 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 4 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-839 5 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 6 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 7 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 8 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-839 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
781-864 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-890 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-891 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-893 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-894 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-895 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-899 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-902 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 3 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-902 8 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2010-07-22   
781-902 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 0 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
781-906 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-10   
781-906 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 3 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 8 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-906 9 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-08-11   
781-907 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-907 0 NRTNMAAACM4  5562 METROPCS, INC. 128   2011-10-14   
781-907 1 WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128   2008-03-10   
781-907 2 WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128   2008-03-10   
781-907 3 WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128   2008-03-10   
781-907 4 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128   2008-08-17   
781-907 5 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128   2008-08-17   
781-907 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-907 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-02-25   
781-907 8   829J PAETEC ITEL, LLC 128   2012-11-19   
781-907 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-916 A   829J PAETEC ITEL, LLC 128      
781-916 0   829J PAETEC ITEL, LLC 128      
781-916 1   829J PAETEC ITEL, LLC 128      
781-916 2   829J PAETEC ITEL, LLC 128      
781-916 3   829J PAETEC ITEL, LLC 128      
781-916 4   829J PAETEC ITEL, LLC 128      
781-916 5   829J PAETEC ITEL, LLC 128      
781-916 6   829J PAETEC ITEL, LLC 128      
781-916 7   829J PAETEC ITEL, LLC 128      
781-916 8 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
781-916 9   829J PAETEC ITEL, LLC 128   2005-05-21   
781-920 A XXXXXXXXXXX  9102 VERIZON NEW ENGLAND INC. 128      
781-966 A   829J PAETEC ITEL, LLC 128      
781-996 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-996 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-12-30   
781-996 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-06-01   
781-996 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
781-996 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
781-996 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-996 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-08-09   
781-996 6   829J PAETEC ITEL, LLC 128   2013-02-20   
781-996 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-04-07   
781-996 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-09-01   
781-996 9 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-07-22   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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