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Dorchester, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-704 6 BRTNMACOX2X  829J PAETEC ITEL, LLC 128   2009-04-24   
617-704 7 NRTNMAAACM4  5562 METROPCS, INC. 128   2011-12-05   
617-704 8 NRTNMAAACM4  5562 METROPCS, INC. 128   2011-12-05   
617-704 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-707 A FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
617-740 A DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 0 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 1 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 2 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 3 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 4 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 5 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 6 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 7 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 8 DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 9   145J TERRA NOVA TELECOM INC. 128   2022-12-15   
617-781 A SOVLMAAB6MD  939H COMMIO, LLC 128   2024-04-13   
617-781 0 SOVLMAAB6MD  939H COMMIO, LLC 128   2024-04-13   
617-781 1 SOVLMAAB6MD  939H COMMIO, LLC 128   2024-04-13   
617-781 2 SOVLMAAB6MD  939H COMMIO, LLC 128   2024-04-13   
617-781 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2024-12-06   
617-781 7 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2024-12-06   
617-781 8 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2024-12-06   
617-781 9 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-02-19   
617-822 A DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-825 A DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-905 A NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 0 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 2 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 4 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 7 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-905 9 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-929 A DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-979 A BRTNMACOX2X  829J PAETEC ITEL, LLC 128      
857-212 A NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 0 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 2 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 4 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 7 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 9 NRTNMAAACM4  5562 METROPCS, INC. 128      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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