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Region: MA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-590 1 Franklin MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 2 Franklin MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 3 Franklin MA SOVLMAAB6MD  939H COMMIO, LLC 128   2021-12-09   
508-590 5 Franklin MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 6 Franklin MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 7 Franklin MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 8 Franklin MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 9 Franklin MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
508-591 A Plymouth MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
508-591 0 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-591 1 Plymouth MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
508-591 2 Plymouth MA   145J TERRA NOVA TELECOM INC. 128   2022-12-16   
508-591 3 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
508-591 4 Plymouth MA   829J PAETEC ITEL, LLC 128   2012-11-07   
508-591 5 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-591 6 Plymouth MA   829J PAETEC ITEL, LLC 128   2005-06-14   
508-591 7 Plymouth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-11-06   
508-591 8 Plymouth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-29   
508-591 9 Plymouth MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
508-592 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 0 Framingham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-12-20   
508-592 1 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 2 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 3 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 4 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 5 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 6 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 7 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 8 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-592 9 Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-593 A Chatham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-593 0 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-593 1 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-593 2 Chatham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
508-593 3 Chatham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-16   
508-593 4 Chatham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-593 5 Chatham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2017-03-06   
508-593 7 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-11   
508-593 8 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-11   
508-593 9 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
508-594 A Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 0 Mansfield MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-08-01   
508-594 1 Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 2 Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 3 Mansfield MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-594 4 Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 6 Mansfield MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2007-02-27   
508-594 7 Mansfield MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
508-594 8 Mansfield MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-05-10   
508-594 9 Mansfield MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-01-29   
508-595 A Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 0 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 1 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 2 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 3 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 4 Worcester MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128   2021-05-29   
508-595 5 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 6 Worcester MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-595 7 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 8 Worcester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2022-07-10   
508-595 9 Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-596 A Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-597 A Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 0 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 1 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 2 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 3 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 4 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 5 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-597 6 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-597 7 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-597 8 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-597 9 Marlboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-598 A Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 0 Framingham MA   515J IP HORIZON LLC 128   2013-04-04   
508-598 1 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 2 Framingham MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-12-14   
508-598 3 Framingham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 4 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 5 Framingham MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2007-08-09   
508-598 6 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 7 Framingham MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-05-24   
508-598 8 Framingham MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-07-30   
508-598 9 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 A Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 0 Westboro MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-10-18   
508-599 1 Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 2 Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 3 Westboro MA   829J PAETEC ITEL, LLC 128   2007-07-24   
508-599 4 Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-12-23   
508-599 5 Westboro MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-10   
508-599 6 Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 7 Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 8 Westboro MA   829J PAETEC ITEL, LLC 128   2011-03-15   
508-599 9 Westboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-600 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-603 A Upton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-603 0 Upton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-09-01   
508-603 1 Upton MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2005-01-01   
508-603 2 Upton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2018-02-27   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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