Area Code 203-339 located in STRATFORD, FAIRFIELD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 203 NXX (Local Number Prefix) : 339 City : STRATFORD County : FAIRFIELD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 09001 LATA (Local Access Transport Area) : 920 Rate Center : BRIDGEPORT ZIP Code Count : 3 ZIP Code Frequency : 14 ZIP Code : 06614 Other Information NPANXX : 203339 County Population : 0 Switch CLLI (Common Language Location Identifier) : BRPTCT01DS0 MSA CBSA (Core Based Statistical Area) : Bridgeport-Stamford-Norwalk, CT MSA CBSA Code (Core Based Statistical Area) : 14860 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : SOUTHERN NEW ENGLAND TELEPHONE CO. OCN (Operating Company Number) : 9147 Coverage Area Name : BRIDGEPORT Latitude : 41.1777 Longitude : -73.1933 ‹ previous : 203-339 next › : 203-339 Telephone Number List 203-339-0000 ~ 203-339-9999