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
203-816 7 Trumbull CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2002-12-11   
203-818 0 Norwalk CT 5562 METROPCS, INC. 920   2014-05-26   
203-818 2 Norwalk CT 5562 METROPCS, INC. 920   2013-01-22   
203-818 3 Norwalk CT 5562 METROPCS, INC. 920   2011-05-19   
203-818 5 Norwalk CT 5562 METROPCS, INC. 920   2011-05-19   
203-818 8 Norwalk CT 5562 METROPCS, INC. 920   2011-02-25   
203-819 4 Waterbury CT 5562 METROPCS, INC. 920   2011-11-21   
203-819 5 Waterbury CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-08-21   
203-820 A Norwalk CT 5562 METROPCS, INC. 920      
203-820 1 Norwalk CT 5562 METROPCS, INC. 920      
203-820 3 Norwalk CT 5562 METROPCS, INC. 920      
203-820 4 Norwalk CT 5562 METROPCS, INC. 920      
203-820 5 Norwalk CT 5562 METROPCS, INC. 920      
203-820 6 Norwalk CT 5562 METROPCS, INC. 920      
203-820 7 Norwalk CT 5562 METROPCS, INC. 920      
203-820 8 Norwalk CT 5562 METROPCS, INC. 920      
203-820 9 Norwalk CT 5562 METROPCS, INC. 920      
203-821 1 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-09-10   
203-822 0 Norwalk CT 5562 METROPCS, INC. 920   2014-08-22   
203-823 2 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-10-18   
203-823 3 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-11-07   
203-826 4 Danbury CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-08-25   
203-826 6 Danbury CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-10-09   
203-828 7 Seymour CT 5562 METROPCS, INC. 920   2005-12-02   
203-829 A Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-02-09   
203-829 1 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 2 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 3 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 4 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 5 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 6 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 7 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 8 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-829 9 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-833 9 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-10-04   
203-841 5 Waterbury CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-06-04   
203-850 A New Haven CT 5562 METROPCS, INC. 920      
203-850 0 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-850 1 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-850 2 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-850 3 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-850 4 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-850 5 New Haven CT 5562 METROPCS, INC. 920   2013-07-08   
203-850 8 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-850 9 New Haven CT 5562 METROPCS, INC. 920   2008-11-17   
203-864 A Bridgeport CT 5562 METROPCS, INC. 920      
203-864 0 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-05-05   
203-864 1 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-05-05   
203-864 2 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-05-05   
203-864 7 Bridgeport CT 5562 METROPCS, INC. 920   2011-06-19   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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