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Waltham, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-547 7   829J PAETEC ITEL, LLC 128   2003-09-03   
781-547 8   829J PAETEC ITEL, LLC 128   2009-04-03   
781-547 9 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-11-12   
781-577 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
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 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2011-12-19   
781-577 5   829J PAETEC ITEL, LLC 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 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2021-11-23   
781-577 9 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-609 A   318J COMCAST IP PHONE, LLC 128      
781-609 2 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-11-11   
781-609 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
781-609 4   829J PAETEC ITEL, LLC 128   2010-03-23   
781-609 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2009-11-30   
781-609 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2009-11-30   
781-609 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
781-609 8 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-09-25   
781-609 9   829J PAETEC ITEL, LLC 128   2012-11-26   
781-614 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
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   
781-614 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2020-07-06   
781-614 7 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2020-07-06   
781-614 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
781-614 9 SOVLMAAB3MD  197D VONAGE AMERICA LLC 128   2021-05-29   
781-622 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 0 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 1 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 2 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 3 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 4 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 5 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 6 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-25   
781-622 7 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 8 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-622 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-10   
781-642 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-647 A WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-663 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-672 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 0 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 1 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-11-16   
781-684 3 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 4 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 5 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 6 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 7 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 8 WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-684 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-02-23   
781-693 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 3 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-693 8 LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2015-03-27   
781-693 9 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2015-09-26   
781-697 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-697 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-08-01   
781-697 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-02-16   
781-697 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-697 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
781-697 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-12-18   
781-697 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-03-07   
781-697 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-06-01   
781-697 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-03   
781-697 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-08-01   
781-697 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-10-14   
781-699 A WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-699 0   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 1   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 2   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 3   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 4   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 5   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 6   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 7   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 8   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-699 9   9102 VERIZON NEW ENGLAND INC. 128   2006-09-17   
781-701 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-701 0 BSTPMALLOMD  073H TELNYX LLC 128   2017-03-10   
781-701 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-09   
781-701 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-09   
781-701 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-05-04   
781-701 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-09   
781-701 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-09   

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

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