Area Code 203-997 located in ANSONIA, NEW HAVEN, CT, more detail is as below. Place NPA (Numbering Plan Area) : 203 NXX (Local Number Prefix) : 997 City : ANSONIA County : NEW HAVEN State : CT (Connecticut) NXX Use Type : Wireless NXX Intro Version : 5/18/2011 FIPS (Federal Information Processing Standards) : 09009 LATA (Local Access Transport Area) : 920 Rate Center : ANSONIDRBY ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 06401 Other Information NPANXX : 203997 County Population : 0 MSA CBSA (Core Based Statistical Area) : New Haven-Milford, CT MSA CBSA Code (Core Based Statistical Area) : 35300 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : OMNIPOINT COMMUNICATIONS, INC. - CT OCN (Operating Company Number) : 6624 Coverage Area Name : DERBY Latitude : 41.3242 Longitude : -73.0881 ‹ previous : 203-996 next › : 203-998 Telephone Number List 203-997-0000 ~ 203-997-9999
