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Westford, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
978-577 8   5562 METROPCS, INC. 128   2011-08-11   
978-577 9   5562 METROPCS, INC. 128   2011-09-29   
978-589 A WSFRMADERP0  9102 VERIZON NEW ENGLAND INC. 128      
978-589 0   9102 VERIZON NEW ENGLAND INC. 128      
978-589 1   9102 VERIZON NEW ENGLAND INC. 128      
978-589 2   892D ONVOY, LLC - MA 128   2023-11-03   
978-589 3   9102 VERIZON NEW ENGLAND INC. 128      
978-589 4   9102 VERIZON NEW ENGLAND INC. 128      
978-589 5   9102 VERIZON NEW ENGLAND INC. 128      
978-589 6   9102 VERIZON NEW ENGLAND INC. 128      
978-589 7   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2023-10-19   
978-589 8   9102 VERIZON NEW ENGLAND INC. 128      
978-589 9   9102 VERIZON NEW ENGLAND INC. 128      
978-692 A WSFRMADERP0  9102 VERIZON NEW ENGLAND INC. 128      
978-727 A   829J PAETEC ITEL, LLC 128      
978-727 0   829J PAETEC ITEL, LLC 128      
978-727 1   829J PAETEC ITEL, LLC 128      
978-727 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-03-30   
978-727 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-04   
978-727 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-03-30   
978-727 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
978-727 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
978-727 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-26   
978-727 8   318J COMCAST IP PHONE, LLC 128   2013-01-12   
978-727 9   5562 METROPCS, INC. 128   2013-02-22   
978-799 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-799 0   990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-799 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-08-02   
978-799 2   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-799 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
978-799 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-04-15   
978-799 5   5562 METROPCS, INC. 128   2011-03-02   
978-799 6   5562 METROPCS, INC. 128   2011-03-02   
978-799 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-04-17   
978-799 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-09-01   
978-799 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-06-15   
978-846 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-846 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2002-08-26   
978-846 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-05-13   
978-846 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-09-18   
978-846 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-04-30   
978-846 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-04-01   
978-846 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-08-01   
978-846 6   5562 METROPCS, INC. 128   2006-04-28   
978-846 7   5562 METROPCS, INC. 128   2006-04-28   
978-846 8   5562 METROPCS, INC. 128   2006-01-09   
978-846 9   5562 METROPCS, INC. 128   2005-10-17   
978-850 A SOVLMAABKMD  616J LEAP TELECOM, LLC 128      
978-850 0   515J IP HORIZON LLC 128   2017-07-06   
978-850 1   515J IP HORIZON LLC 128   2015-03-26   
978-850 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-03-02   
978-850 3   892D ONVOY, LLC - MA 128   2019-07-01   
978-850 4   318J COMCAST IP PHONE, LLC 128   2014-12-05   
978-850 5   892D ONVOY, LLC - MA 128   2016-03-14   
978-850 6   892D ONVOY, LLC - MA 128   2016-03-14   
978-850 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-12-14   
978-850 8   616J LEAP TELECOM, LLC 128   2023-03-11   
978-850 9   145J TERRA NOVA TELECOM INC. 128   2023-11-16   
978-923 A   892D ONVOY, LLC - MA 128   2025-04-03   
978-923 0   145J TERRA NOVA TELECOM INC. 128   2025-10-31   
978-923 1   892D ONVOY, LLC - MA 128   2023-11-03   
978-923 5   892D ONVOY, LLC - MA 128   2019-07-01   
978-923 6   892D ONVOY, LLC - MA 128   2021-07-10   
978-923 8   892D ONVOY, LLC - MA 128   2005-08-13   
978-923 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-05-31   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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