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
203-893 6 Ansonia-Derby CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-10-09   
203-893 9 Ansonia-Derby CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2010-07-11   
203-896 9 Madison CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2025-05-06   
203-898 0 Darien CT 5562 METROPCS, INC. 920   2007-07-13   
203-898 1 Darien CT 5562 METROPCS, INC. 920   2006-08-29   
203-898 2 Darien CT 5562 METROPCS, INC. 920   2006-08-29   
203-898 3 Darien CT 5562 METROPCS, INC. 920   2005-11-04   
203-898 4 Darien CT 5562 METROPCS, INC. 920   2005-10-03   
203-898 5 Darien CT 5562 METROPCS, INC. 920   2005-04-30   
203-901 A New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 2 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-09-30   
203-901 3 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 4 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 5 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 6 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 7 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 8 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-901 9 New Haven CT 5562 METROPCS, INC. 920      
203-904 A Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-904 3 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-904 4 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-904 5 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-904 6 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-904 7 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-904 8 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-908 A Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-908 0 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-07-10   
203-908 1 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-11-08   
203-908 2 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-01-19   
203-908 6 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-03-10   
203-908 7 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-06-10   
203-908 8 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-06-10   
203-908 9 Bridgeport CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-05-27   
203-909 8 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-08-18   
203-909 9 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-08-18   
203-917 6 Danbury CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-11-22   
203-919 A Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-919 0 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-919 1 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-919 2 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-919 3 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-07-06   
203-919 4 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-06-21   
203-919 6 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-919 9 Norwalk CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-923 4 Bridgeport CT 5562 METROPCS, INC. 920   2004-03-29   
203-923 5 Bridgeport CT 5562 METROPCS, INC. 920   2003-11-16   
203-923 6 Bridgeport CT 5562 METROPCS, INC. 920   2002-12-30   
203-923 7 Bridgeport CT 5562 METROPCS, INC. 920   2002-12-30   
203-927 2 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2003-05-13   
203-928 0 New Haven CT 6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-09-30   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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