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Waterbury, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
203-519 6   5562 METROPCS, INC. 920   2011-03-26   
203-519 7   350E YMAX COMMUNICATIONS CORP. - CT 920   2011-11-29   
203-519 8   350E YMAX COMMUNICATIONS CORP. - CT 920   2011-11-29   
203-519 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-03-26   
203-525 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-527 A PRSPCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-527 0   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-02-28   
203-527 1   5562 METROPCS, INC. 920   2006-01-20   
203-527 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2009-11-27   
203-527 3   318J COMCAST IP PHONE, LLC 920   2006-11-22   
203-527 4   318J COMCAST IP PHONE, LLC 920   2006-11-22   
203-527 5   318J COMCAST IP PHONE, LLC 920   2006-11-22   
203-527 6   318J COMCAST IP PHONE, LLC 920   2008-02-20   
203-527 7   318J COMCAST IP PHONE, LLC 920   2008-02-20   
203-527 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
203-527 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-528 A SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-528 0   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-528 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-12-17   
203-528 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-10-16   
203-528 3   318J COMCAST IP PHONE, LLC 920   2007-08-21   
203-528 4   318J COMCAST IP PHONE, LLC 920   2007-08-21   
203-528 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-12-17   
203-528 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-12-17   
203-528 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2006-09-15   
203-528 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-12-17   
203-528 9   145J TERRA NOVA TELECOM INC. 920   2022-04-17   
203-558 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-560 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-565 A BLFDCTAP2MD  5562 METROPCS, INC. 920   2024-02-09   
203-565 0   5562 METROPCS, INC. 920   2011-02-16   
203-565 1   5562 METROPCS, INC. 920      
203-565 2   5562 METROPCS, INC. 920      
203-565 3   5562 METROPCS, INC. 920      
203-565 4   5562 METROPCS, INC. 920      
203-565 5   5562 METROPCS, INC. 920      
203-565 6   5562 METROPCS, INC. 920      
203-565 7   5562 METROPCS, INC. 920      
203-565 8   5562 METROPCS, INC. 920      
203-565 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-568 A   829J PAETEC ITEL, LLC 920      
203-568 0   829J PAETEC ITEL, LLC 920      
203-568 1   829J PAETEC ITEL, LLC 920      
203-568 2   829J PAETEC ITEL, LLC 920      
203-568 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-02-19   
203-568 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-04-21   
203-568 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-10-10   
203-568 6   829J PAETEC ITEL, LLC 920      
203-568 7   829J PAETEC ITEL, LLC 920      
203-568 8   829J PAETEC ITEL, LLC 920      
203-568 9   829J PAETEC ITEL, LLC 920      
203-573 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-574 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-575 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 A MDLBCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 5   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-01-31   
203-577 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-577 7   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-577 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-577 9   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-578 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-578 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-578 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-578 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-578 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-578 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-578 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-578 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-02-04   
203-578 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-02-04   
203-578 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-578 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-591 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-592 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-596 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 A WTRBCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-597 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-597 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-598 A MDLBCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-598 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-598 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-598 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-09-18   
203-598 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-598 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-598 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-598 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-02-04   
203-598 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-598 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-07-02   

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

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