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Dorchester, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-704 6   829J PAETEC ITEL, LLC 128   2009-04-24   
617-704 7   5562 METROPCS, INC. 128   2011-12-05   
617-704 8   5562 METROPCS, INC. 128   2011-12-05   
617-704 9   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   9102 VERIZON NEW ENGLAND INC. 128      
617-740 1   9102 VERIZON NEW ENGLAND INC. 128      
617-740 2   9102 VERIZON NEW ENGLAND INC. 128      
617-740 3   9102 VERIZON NEW ENGLAND INC. 128      
617-740 4   9102 VERIZON NEW ENGLAND INC. 128      
617-740 5   9102 VERIZON NEW ENGLAND INC. 128      
617-740 6   9102 VERIZON NEW ENGLAND INC. 128      
617-740 7   9102 VERIZON NEW ENGLAND INC. 128      
617-740 8   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   939H COMMIO, LLC 128   2024-04-13   
617-781 1   939H COMMIO, LLC 128   2024-04-13   
617-781 2   939H COMMIO, LLC 128   2024-04-13   
617-781 6   624H ONVOY SPECTRUM, LLC 128   2024-12-06   
617-781 7   624H ONVOY SPECTRUM, LLC 128   2024-12-06   
617-781 8   624H ONVOY SPECTRUM, LLC 128   2024-12-06   
617-781 9   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   5562 METROPCS, INC. 128      
617-905 1   5562 METROPCS, INC. 128      
617-905 2   5562 METROPCS, INC. 128      
617-905 3   5562 METROPCS, INC. 128      
617-905 4   5562 METROPCS, INC. 128      
617-905 5   5562 METROPCS, INC. 128      
617-905 6   5562 METROPCS, INC. 128      
617-905 7   5562 METROPCS, INC. 128      
617-905 8   5562 METROPCS, INC. 128      
617-905 9   5562 METROPCS, INC. 128      
617-929 A DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-979 A   829J PAETEC ITEL, LLC 128      
857-212 A NRTNMAAACM4  5562 METROPCS, INC. 128      
857-212 0   5562 METROPCS, INC. 128      
857-212 1   5562 METROPCS, INC. 128      
857-212 2   5562 METROPCS, INC. 128      
857-212 3   5562 METROPCS, INC. 128      
857-212 4   5562 METROPCS, INC. 128      
857-212 5   5562 METROPCS, INC. 128      
857-212 6   5562 METROPCS, INC. 128      
857-212 7   5562 METROPCS, INC. 128      
857-212 8   5562 METROPCS, INC. 128      
857-212 9   5562 METROPCS, INC. 128      
857-217 A NRTNMAAACM4  5562 METROPCS, INC. 128      
857-217 0   990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-217 1   892D ONVOY, LLC - MA 128   2010-03-15   
857-217 2   990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-217 3   829J PAETEC ITEL, LLC 128   2002-05-11   
857-217 4   990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-217 5   5562 METROPCS, INC. 128   2011-12-05   
857-217 6   5562 METROPCS, INC. 128   2011-12-05   
857-217 7   5562 METROPCS, INC. 128   2011-12-05   
857-217 8   5562 METROPCS, INC. 128   2011-12-05   
857-217 9   145J TERRA NOVA TELECOM INC. 128   2024-02-08   
857-220 A   829J PAETEC ITEL, LLC 128      
857-220 0   829J PAETEC ITEL, LLC 128      
857-220 1   829J PAETEC ITEL, LLC 128      
857-220 2   829J PAETEC ITEL, LLC 128      
857-220 3   829J PAETEC ITEL, LLC 128      
857-220 4   829J PAETEC ITEL, LLC 128      
857-220 5   829J PAETEC ITEL, LLC 128      
857-220 6   829J PAETEC ITEL, LLC 128      
857-220 7   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
857-220 8   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
857-220 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
857-271 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-271 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-06-15   
857-271 2   990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-06-15   
857-271 3   318J COMCAST IP PHONE, LLC 128   2013-10-03   
857-271 4   892D ONVOY, LLC - MA 128   2014-10-12   
857-271 5   892D ONVOY, LLC - MA 128   2014-10-12   
857-271 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-12-15   
857-271 7   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-30   
857-271 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-04-30   
857-271 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-04-30   
857-309 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-309 0   892D ONVOY, LLC - MA 128   2015-02-13   
857-309 1   892D ONVOY, LLC - MA 128   2015-02-13   
857-309 2   892D ONVOY, LLC - MA 128   2015-02-13   
857-309 3   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-02-23   
857-309 4   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-02-23   
857-309 5   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-02-23   
857-309 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-09-18   
857-309 7   318J COMCAST IP PHONE, LLC 128   2015-09-29   
857-309 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-09-18   
857-309 9   321J HD CARRIER LLC 128   2015-06-19   
857-375 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-375 0   939H COMMIO, LLC 128   2021-10-11   
857-375 1   939H COMMIO, LLC 128   2021-10-11   
857-375 2   939H COMMIO, LLC 128   2021-10-11   
857-375 3   939H COMMIO, LLC 128   2021-10-11   
857-375 4   624H ONVOY SPECTRUM, LLC 128   2021-11-18   
857-375 5   892D ONVOY, LLC - MA 128   2021-08-14   

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

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