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Woburn, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-496 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-12-14   
781-496 7 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-08-06   
781-496 8 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-08-06   
781-496 9 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-11-07   
781-497 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-497 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-497 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-497 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-497 4 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-07-20   
781-497 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-05   
781-497 6 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2018-04-19   
781-497 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-497 8 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2018-12-19   
781-497 9 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-503 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 3 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 6   145J TERRA NOVA TELECOM INC. 128   2021-09-29   
781-503 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 8 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-503 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-504 A NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-10-28   
781-504 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 2 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-10-18   
781-504 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 4 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 7   145J TERRA NOVA TELECOM INC. 128   2026-01-11   
781-504 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-504 9 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-528 A   829J PAETEC ITEL, LLC 128      
781-528 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-05-11   
781-528 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2021-11-23   
781-528 2   829J PAETEC ITEL, LLC 128      
781-528 3 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-09-15   
781-528 5 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-05-14   
781-528 6   829J PAETEC ITEL, LLC 128      
781-528 7 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-05-14   
781-528 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-08-20   
781-528 9   829J PAETEC ITEL, LLC 128      
781-537 A   7135 TC SYSTEMS, INC. 128      
781-537 0 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
781-537 1   7135 TC SYSTEMS, INC. 128      
781-537 2 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-02-06   

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

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