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Cambridge, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
857-298 2   624H ONVOY SPECTRUM, LLC 128   2020-06-05   
857-298 3   624H ONVOY SPECTRUM, LLC 128   2020-06-05   
857-298 4   624H ONVOY SPECTRUM, LLC 128   2020-06-05   
857-298 5   624H ONVOY SPECTRUM, LLC 128   2020-06-05   
857-298 6   624H ONVOY SPECTRUM, LLC 128   2020-07-03   
857-298 7   624H ONVOY SPECTRUM, LLC 128   2020-07-03   
857-298 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-10-01   
857-298 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-10-01   
857-320 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-320 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-02-01   
857-320 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-02-01   
857-320 2   318J COMCAST IP PHONE, LLC 128   2016-05-16   
857-320 3   892D ONVOY, LLC - MA 128   2014-12-31   
857-320 4   892D ONVOY, LLC - MA 128   2014-12-31   
857-320 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-10-17   
857-320 6   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2015-03-30   
857-320 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-08-16   
857-320 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2018-10-07   
857-320 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-28   
857-331 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-331 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-09-19   
857-331 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-08-15   
857-331 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-10-04   
857-331 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-07-20   
857-331 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-08-21   
857-331 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-08-21   
857-331 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-11-21   
857-331 7   990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-10-24   
857-331 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-11-29   
857-331 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-11-29   
857-357 A CMBRMABEUMD  007J MEGAPHONE, INC. 128      
857-357 0   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-04-13   
857-357 1   007J MEGAPHONE, INC. 128   2020-02-21   
857-357 2   990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-11-18   
857-357 3   990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-11-21   
857-357 4   990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-10-24   
857-357 5   624H ONVOY SPECTRUM, LLC 128   2021-09-03   
857-357 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-11-21   
857-357 7   892D ONVOY, LLC - MA 128   2020-06-21   
857-357 8   892D ONVOY, LLC - MA 128   2020-06-21   
857-357 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-11-21   
857-412 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-412 0   892D ONVOY, LLC - MA 128   2021-04-06   
857-412 1   892D ONVOY, LLC - MA 128   2021-02-18   
857-412 2   892D ONVOY, LLC - MA 128   2021-02-18   
857-412 3   892D ONVOY, LLC - MA 128   2021-02-18   
857-412 5   892D ONVOY, LLC - MA 128   2021-02-18   
857-412 6   892D ONVOY, LLC - MA 128   2021-04-06   
857-412 7   892D ONVOY, LLC - MA 128   2016-03-10   
857-412 8   892D ONVOY, LLC - MA 128   2016-03-10   
857-412 9   892D ONVOY, LLC - MA 128   2021-04-06   
857-420 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 0   892D ONVOY, LLC - MA 128   2024-02-22   
857-420 4   892D ONVOY, LLC - MA 128   2023-01-26   
857-420 5   892D ONVOY, LLC - MA 128   2023-01-26   
857-420 6   892D ONVOY, LLC - MA 128   2023-01-26   
857-420 7   892D ONVOY, LLC - MA 128   2023-01-26   
857-420 8   892D ONVOY, LLC - MA 128   2023-01-26   
857-500 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-500 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
857-500 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-29   
857-500 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-07-01   
857-500 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-02-15   
857-500 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2011-11-29   
857-500 5   829J PAETEC ITEL, LLC 128   2013-08-15   
857-500 6   318J COMCAST IP PHONE, LLC 128   2011-11-29   
857-500 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-09-01   
857-500 8   515J IP HORIZON LLC 128   2013-08-08   
857-500 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-11   
857-529 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-529 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-04-04   
857-529 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-04-04   
857-529 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-04-04   
857-529 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-04-04   
857-529 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-04-04   
857-529 5   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-16   
857-529 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-16   
857-529 7   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-16   
857-529 8   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-16   
857-529 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-16   
857-600 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-600 0   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-05   
857-600 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-05   
857-600 2   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-05   
857-600 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2011-06-07   
857-600 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2011-06-07   
857-600 5   145J TERRA NOVA TELECOM INC. 128   2025-08-29   
857-600 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-06-07   
857-600 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-06-07   
857-600 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-06-07   
857-639 A SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-639 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-05-20   
857-639 1   892D ONVOY, LLC - MA 128   2023-08-17   
857-639 2   892D ONVOY, LLC - MA 128   2022-05-22   
857-639 3   892D ONVOY, LLC - MA 128   2022-05-22   
857-639 4   892D ONVOY, LLC - MA 128   2022-05-22   
857-639 5   318J COMCAST IP PHONE, LLC 128   2022-10-21   
857-639 6   318J COMCAST IP PHONE, LLC 128   2022-10-21   
857-639 7   516J TON80 COMMUNICATIONS, LLC 128   2022-04-18   
857-639 8   892D ONVOY, LLC - MA 128   2023-08-17   

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

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