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Boston, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-459 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-02-07   
617-459 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-02-04   
617-459 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-02-04   
617-459 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-02-04   
617-459 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-17   
617-459 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-02-04   
617-459 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-02-04   
617-459 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-02-04   
617-459 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-01-07   
617-459 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-01-07   
617-470 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-476 A BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-478 A BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-480 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-482 A BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-488 A BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-488 0   7135 TC SYSTEMS, INC. 128      
617-488 1   7135 TC SYSTEMS, INC. 128      
617-488 2   7135 TC SYSTEMS, INC. 128      
617-488 3   7135 TC SYSTEMS, INC. 128      
617-488 4   7135 TC SYSTEMS, INC. 128      
617-488 5   7135 TC SYSTEMS, INC. 128      
617-488 6   7135 TC SYSTEMS, INC. 128      
617-488 7   7135 TC SYSTEMS, INC. 128      
617-488 8   7135 TC SYSTEMS, INC. 128      
617-488 9   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-11-02   
617-490 A BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 0   5562 METROPCS, INC. 128   2020-09-03   
617-490 1   5562 METROPCS, INC. 128   2020-09-03   
617-490 2   9102 VERIZON NEW ENGLAND INC. 128      
617-490 3   9102 VERIZON NEW ENGLAND INC. 128      
617-490 4   9102 VERIZON NEW ENGLAND INC. 128      
617-490 5   9102 VERIZON NEW ENGLAND INC. 128      
617-490 6   9102 VERIZON NEW ENGLAND INC. 128      
617-490 7   9102 VERIZON NEW ENGLAND INC. 128      
617-490 8   9102 VERIZON NEW ENGLAND INC. 128      
617-490 9   9102 VERIZON NEW ENGLAND INC. 128      
617-502 A   829J PAETEC ITEL, LLC 128      
617-502 0   316E YMAX COMMUNICATIONS CORP. - MA 128   2007-08-09   
617-502 1   829J PAETEC ITEL, LLC 128   2007-04-12   
617-502 2   829J PAETEC ITEL, LLC 128      
617-502 3   829J PAETEC ITEL, LLC 128   2007-03-15   
617-502 4   829J PAETEC ITEL, LLC 128      
617-502 5   829J PAETEC ITEL, LLC 128      
617-502 6   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2007-04-28   
617-502 7   829J PAETEC ITEL, LLC 128   2007-04-28   
617-502 8   829J PAETEC ITEL, LLC 128   2007-04-26   
617-502 9   829J PAETEC ITEL, LLC 128      
617-504 A NRTNMAAACM4  5562 METROPCS, INC. 128      
617-504 0   5562 METROPCS, INC. 128      
617-504 1   5562 METROPCS, INC. 128      
617-504 2   5562 METROPCS, INC. 128      
617-504 3   5562 METROPCS, INC. 128      
617-504 4   5562 METROPCS, INC. 128      
617-504 5   5562 METROPCS, INC. 128      
617-504 6   5562 METROPCS, INC. 128      
617-504 7   5562 METROPCS, INC. 128      
617-504 8   5562 METROPCS, INC. 128      
617-504 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-507 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 3   892D ONVOY, LLC - MA 128   2022-08-19   
617-507 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-507 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-01   
617-510 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-512 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-513 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-515 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-517 A   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-517 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 3   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-517 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-517 9   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-519 A BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-519 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-10-08   
617-519 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-08-10   
617-519 2   9102 VERIZON NEW ENGLAND INC. 128      
617-519 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-07-05   
617-519 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
617-519 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
617-519 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
617-519 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
617-519 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
617-519 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
617-521 A BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-523 A BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-526 A BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-530 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      

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

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