Area Code 203-208 located in BRANFORD, NEW HAVEN, CT, more detail is as below. Place NPA (Numbering Plan Area) : 203 NXX (Local Number Prefix) : 208 City : BRANFORD County : NEW HAVEN State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1997-04-01 FIPS (Federal Information Processing Standards) : 09009 LATA (Local Access Transport Area) : 920 Rate Center : BRANFORD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 06405 Other Information NPANXX : 203208 County Population : 0 Switch CLLI (Common Language Location Identifier) : SMFRCTCTDS0 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 : COMCAST PHONE OF CONNECTICUT, INC. - CT OCN (Operating Company Number) : 7621 Coverage Area Name : BRANFORD Latitude : 41.2786 Longitude : -72.8116 ‹ previous : 203-207 next › : 203-209 Telephone Number List 203-208-0000 ~ 203-208-9999