Local Calling Guide

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Boston, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-961 A BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 0 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 1 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-09   
617-961 3 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 4 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 5 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 6 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 7 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 8 BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-961 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-05-06   
617-963 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-963 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-03-19   
617-963 1   829J PAETEC ITEL, LLC 128   2008-03-14   
617-963 2   829J PAETEC ITEL, LLC 128   2008-03-28   
617-963 3   829J PAETEC ITEL, LLC 128   2008-03-28   
617-963 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-18   
617-963 5   829J PAETEC ITEL, LLC 128   2008-11-04   
617-963 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-18   
617-963 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-11-04   
617-963 8 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-11-04   
617-963 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-18   
617-973 A BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-982 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-982 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
617-982 1   515J IP HORIZON LLC 128   2013-04-08   
617-982 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
617-982 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
617-982 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-982 5   829J PAETEC ITEL, LLC 128   2013-07-16   
617-982 6 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-07-23   
617-982 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-07-23   
617-982 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-982 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-09-27   
617-986 A   829J PAETEC ITEL, LLC 128      
617-988 A BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-994 A BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
781-931 A CMBRMABE02T  9102 VERIZON NEW ENGLAND INC. 128      
857-200 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-200 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-03-10   
857-200 1 NRTNMAAACM4  5562 METROPCS, INC. 128   2011-03-11   
857-200 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-03-11   
857-200 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-03-11   
857-200 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-29   
857-200 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-29   
857-200 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-12-09   
857-200 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-12-09   
857-200 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-29   
857-200 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-29   
857-202 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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