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Malden, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-397 1 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 2 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 3 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 4 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 5   145J TERRA NOVA TELECOM INC. 128   2021-09-30   
781-397 6 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 7 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 8 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-397 9 MLDNMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-399 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-11   
781-399 1 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-06-05   
781-399 2   145J TERRA NOVA TELECOM INC. 128   2025-10-04   
781-399 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 5 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-08-19   
781-399 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
781-399 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-09   
781-420 A NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 0 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 2 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 4 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 7 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-420 9 NRTNMAAACM4  5562 METROPCS, INC. 128      
781-480 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-480 0   145J TERRA NOVA TELECOM INC. 128   2024-05-25   
781-480 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-480 2 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2026-06-06   
781-480 3 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-10-02   
781-480 4 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-10-02   
781-480 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-11   
781-480 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-09-15   
781-480 8 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-11   
781-480 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-502 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-502 0   145J TERRA NOVA TELECOM INC. 128   2024-12-28   
781-502 1 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-11-25   
781-502 2 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-11-25   
781-502 5 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-09-09   
781-502 6 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-09-05   
781-502 8 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-01-27   
781-502 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-605 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-605 0 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-605 1 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-605 2 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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