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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-859 7 New Haven CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2006-03-22   
203-859 8 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-09-18   
203-859 9 New Haven CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
203-861 A Greenwich CT GNWCCTGNDS0  9104 VERIZON NEW YORK, INC. 132      
203-862 A Greenwich CT GNWCCTGNDS0  9104 VERIZON NEW YORK, INC. 132      
203-863 A Greenwich CT GNWCCTGNDS0  9104 VERIZON NEW YORK, INC. 132      
203-864 A Bridgeport CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
203-864 0 Bridgeport CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-05-05   
203-864 1 Bridgeport CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-05-05   
203-864 2 Bridgeport CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-05-05   
203-864 3 Bridgeport CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-09-08   
203-864 4 Bridgeport CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-05-27   
203-864 5 Bridgeport CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-08-06   
203-864 6 Bridgeport CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-03-18   
203-864 7 Bridgeport CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2011-06-19   
203-864 8 Bridgeport CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2011-06-19   
203-864 9 Bridgeport CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-09-18   
203-865 A New Haven CT NWHNCT03DS3  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-866 A Norwalk CT NRWLCT02DS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-867 A New Haven CT NWHNCT03DS3  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-868 A New Haven CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
203-868 0 New Haven CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-07-03   
203-868 1 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-10-11   
203-868 2 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-10-11   
203-868 3 New Haven CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
203-868 4 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-10-11   
203-868 5 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2004-06-18   
203-868 6 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2004-07-04   
203-868 7 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2005-03-11   
203-868 8 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2005-03-11   
203-868 9 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-09-02   
203-869 A Greenwich CT GNWCCTGNDS0  9104 VERIZON NEW YORK, INC. 132      
203-870 A Bridgeport CT NRWLCT02XMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 0 Bridgeport CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 1 Bridgeport CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 2 Bridgeport CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 3 Bridgeport CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 4 Bridgeport CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2006-04-10   
203-870 5 Bridgeport CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-06-19   
203-870 6 Bridgeport CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 7 Bridgeport CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 8 Bridgeport CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-870 9 Bridgeport CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-871 A Branford CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-871 0 Branford CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
203-871 1 Branford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-04-14   
203-871 2 Branford CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-871 3 Branford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-11   
203-871 4 Branford CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-871 5 Branford CT BRPTCT04DS0  7421 AT&T - LOCAL 920   2006-07-10   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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