469-233-5814 540-751-6024 807-627-9973
954-993-4777 720-443-8413 905-977-8200
978-427-3723 602-437-1902 509-836-0919
Index - Area Code 203 - Connecticut Prefix 203-578 - WATERBURY, CT (SOUTHERN NEW ENGLAND TELEPHONE CO.)NPA-NXX-X Location Phone Company 203-578-0XXX WATERBURY, CT NEW CINGULAR WIRELESS PCS, LLC - DC 203-578-1XXX WATERBURY, CT SOUTHERN NEW ENGLAND TELEPHONE CO. 203-578-2XXX WATERBURY, CT SOUTHERN NEW ENGLAND TELEPHONE CO. 203-578-3XXX WATERBURY, CT SOUTHERN NEW ENGLAND TELEPHONE CO. 203-578-4XXX WATERBURY, CT SOUTHERN NEW ENGLAND TELEPHONE CO. 203-578-5XXX WATERBURY, CT NEW CINGULAR WIRELESS PCS, LLC - DC 203-578-6XXX WATERBURY, CT OMNIPOINT COMMUNICATIONS, INC. - CT 203-578-7XXX WATERBURY, CT OMNIPOINT COMMUNICATIONS, INC. - CT 203-578-8XXX WATERBURY, CT SOUTHERN NEW ENGLAND TELEPHONE CO. 203-578-9XXX WATERBURY, CT SOUTHERN NEW ENGLAND TELEPHONE CO.