Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-728 0 Stamford CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2006-12-22   
203-728 1 Stamford CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2006-12-22   
203-763 0 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-10-26   
203-763 2 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-10-26   
203-763 3 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-10-26   
203-763 5 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-10-26   
203-763 6 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-30   
203-763 7 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-30   
203-763 8 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-30   
203-801 1 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-30   
203-818 A Norwalk CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-827 A Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-827 0 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 1 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 2 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 3 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 4 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 5 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 6 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-827 7 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-19   
203-827 8 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-19   
203-827 9 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-19   
203-844 A Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-844 1 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-844 2 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-844 3 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-02-04   
203-844 4 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-10-08   
203-844 5 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-10-08   
203-844 6 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-10-08   
203-844 7 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-10-07   
203-844 8 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-10-07   
203-844 9 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-10-07   
203-873 2 Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2007-11-02   
203-873 3 Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2007-11-02   
203-873 4 Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2007-11-02   
203-873 5 Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2007-11-02   
203-875 1 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-12   
203-875 2 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-12   
203-875 3 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-12   
203-875 4 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-11-12   
203-875 5 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-12-22   
203-875 6 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-12-22   
203-875 7 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-12-22   
203-875 8 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2003-12-22   
203-890 7 Stamford CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-897 A Stamford CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-898 A Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-898 6 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-898 7 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-898 8 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-898 9 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-920 A New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-920 2 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-05   
203-920 3 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-05   
203-920 5 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-05   
203-920 6 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-05   
203-920 7 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-09-05   
203-920 8 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-920 9 New Canaan CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-923 A Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-923 0 Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-923 9 Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-955 A Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-955 0 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-955 2 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-955 3 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-955 4 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-955 5 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-955 6 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-955 7 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-955 8 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-955 9 Fairfield CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-986 A Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-986 0 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-986 1 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-986 2 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-986 3 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-986 4 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-08-02   
203-986 5 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-986 6 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-986 7 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-986 8 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-986 9 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2004-04-12   
203-990 A Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-990 6 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2007-02-22   
203-990 7 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-990 8 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-990 9 Old Greenwich CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2005-03-24   
203-995 A Bridgeport CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
475-204 5 Danbury CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2014-06-20   
475-328 A Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
475-328 3 Darien CT 7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920   2014-06-21   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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