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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
203-433 0 Branford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-05-15   
203-433 1 Branford CT NWHNCT030MD  3863 CTC COMMUNICATIONS CORP. - CT 920   2004-12-06   
203-433 2 Branford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-12-25   
203-433 3 Branford CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2008-08-01   
203-433 4 Branford CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2008-09-01   
203-433 5 Branford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-01-31   
203-433 6 Branford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
203-433 7 Branford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-09-22   
203-433 8 Branford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-12-09   
203-433 9 Branford CT   145J TERRA NOVA TELECOM INC. 920   2022-08-03   
203-434 A Norwalk CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-435 A New Haven CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-436 A New Haven CT NWHNCT03DS3  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-437 A Waterbury CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
203-437 0 Waterbury CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-10-11   
203-437 1 Waterbury CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-10-11   
203-437 2 Waterbury CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2003-12-06   
203-437 3 Waterbury CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
203-437 4 Waterbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-03-02   
203-437 5 Waterbury CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2004-02-15   
203-437 6 Waterbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-19   
203-437 7 Waterbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-10-27   
203-437 8 Waterbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2009-08-31   
203-437 9 Waterbury CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
203-438 A Ridgefield CT RDFDCT00RS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-439 A Cheshire CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-439 0 Cheshire CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-439 1 Cheshire CT   5562 METROPCS, INC. 920   2006-09-26   
203-439 2 Cheshire CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-09-19   
203-439 3 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-08-11   
203-439 4 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-08-11   
203-439 5 Cheshire CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-09-29   
203-439 6 Cheshire CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-07-14   
203-439 7 Cheshire CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-439 8 Cheshire CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2014-10-10   
203-439 9 Cheshire CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 A Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 0 Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 1 Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 2 Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 3 Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 4 Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-440 5 Meriden CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2013-07-08   
203-440 6 Meriden CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2013-11-03   
203-440 7 Meriden CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2013-11-03   
203-440 8 Meriden CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2014-03-14   
203-440 9 Meriden CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2005-06-11   
203-441 A Wolcott CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-441 0 Wolcott CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
203-441 1 Wolcott CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-11   

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

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