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Boston, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
857-930 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-09-22   
857-930 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-08-08   
857-930 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-09-22   
857-930 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-09-01   
857-930 7   892D ONVOY, LLC - MA 128   2015-07-27   
857-930 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-930 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-931 A CMBRMABE02T  9102 VERIZON NEW ENGLAND INC. 128      
857-944 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-957 A CMBRMABEZMD  756G WIDE VOICE, LLC - MA 128      
857-957 0   318J COMCAST IP PHONE, LLC 128   2015-08-24   
857-957 1   756G WIDE VOICE, LLC - MA 128   2014-11-21   
857-957 2   892D ONVOY, LLC - MA 128   2015-07-27   
857-957 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2015-07-08   
857-957 4   892D ONVOY, LLC - MA 128   2015-07-27   
857-957 5   892D ONVOY, LLC - MA 128   2015-07-27   
857-957 6   892D ONVOY, LLC - MA 128   2015-07-27   
857-957 7   892D ONVOY, LLC - MA 128   2015-07-27   
857-957 8   515J IP HORIZON LLC 128   2016-06-26   
857-957 9   892D ONVOY, LLC - MA 128   2015-07-27   
857-972 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-972 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
857-972 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
857-972 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-02   
857-972 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-02   
857-972 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
857-972 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-06-15   
857-972 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-06-15   
857-972 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-26   
857-972 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-19   
857-972 9   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-19   
857-990 A BSTPMALLMMD  139F WORLDCALL INTERCONNECT INC. 128      
857-990 0   139F WORLDCALL INTERCONNECT INC. 128   2015-11-13   
857-990 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 2   990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 3   318J COMCAST IP PHONE, LLC 128   2015-11-17   
857-990 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-12-13   
857-990 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-12-13   
857-990 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 7   321J HD CARRIER LLC 128   2016-02-19   
857-990 8   5562 METROPCS, INC. 128   2016-06-19   
857-990 9   892D ONVOY, LLC - MA 128   2016-01-11   
857-991 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
857-991 0   5562 METROPCS, INC. 128   2003-12-29   
857-991 1   318J COMCAST IP PHONE, LLC 128   2002-07-29   
857-991 2   5562 METROPCS, INC. 128   2003-12-29   
857-991 3   5562 METROPCS, INC. 128   2003-12-29   
857-991 4   5562 METROPCS, INC. 128   2004-08-10   
857-991 5   5562 METROPCS, INC. 128   2004-08-10   
857-991 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-12-02   
857-991 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-12-02   
857-991 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-08-09   
857-991 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-12-13   
857-996 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-996 0   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 1   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 2   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 3   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 4   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 5   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 6   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 7   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 8   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 9   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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