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New Haven, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
203-497 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-497 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-497 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-497 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-497 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-498 A NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 A NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
203-499 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-499 7   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-11-04   
203-499 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-10-03   
203-499 9   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-10-03   
203-500 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-503 A NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-503 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-503 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-12-10   
203-503 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-503 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-503 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-07-17   
203-503 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-503 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-503 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-01-08   
203-503 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-01-08   
203-503 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-506 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-507 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-02-09   
203-507 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-04-13   
203-507 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-04-13   
203-507 2   318J COMCAST IP PHONE, LLC 920   2007-02-08   
203-507 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-507 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-507 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-507 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-507 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-507 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-507 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-508 A   829J PAETEC ITEL, LLC 920      
203-508 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-06-13   
203-508 1   829J PAETEC ITEL, LLC 920   2004-04-04   
203-508 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-07-16   
203-508 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-07-16   
203-508 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-05-29   
203-508 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-01-01   
203-508 6   829J PAETEC ITEL, LLC 920   2004-07-22   
203-508 7   829J PAETEC ITEL, LLC 920   2004-07-22   
203-508 8   829J PAETEC ITEL, LLC 920   2004-07-22   
203-508 9   829J PAETEC ITEL, LLC 920   2004-07-22   
203-530 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-535 A HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-535 0   318J COMCAST IP PHONE, LLC 920      
203-535 1   318J COMCAST IP PHONE, LLC 920   2006-04-16   
203-535 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-07-05   
203-535 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-03-23   
203-535 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-02-02   
203-535 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-02-02   
203-535 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-03-23   
203-535 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-03-23   
203-535 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-03-23   
203-535 9   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-02-02   
203-553 A NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 7   318J COMCAST IP PHONE, LLC 920   2008-09-26   
203-553 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-553 9   612K CSC VOICE, LLC 920   2011-08-26   
203-562 A NWHNCT03DS3  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-582 A HMDNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-584 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-584 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-09-06   
203-584 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-09-09   
203-584 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-10-02   
203-584 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-11-08   
203-584 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2010-10-26   
203-584 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2010-10-26   
203-584 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2010-10-26   
203-584 7   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-12-04   
203-584 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-12-04   
203-584 9   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-12-09   
203-589 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-02-09   
203-589 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2008-10-05   
203-589 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-589 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-603 A NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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