Area Code 203-760 located in NORWALK, FAIRFIELD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 203 NXX (Local Number Prefix) : 760 City : NORWALK County : FAIRFIELD State : CT (Connecticut) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 09001 LATA (Local Access Transport Area) : 920 Rate Center : NORWALK ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 06850 Other Information NPANXX : 203760 County Population : 0 Switch CLLI (Common Language Location Identifier) : NRWLCT02DS0 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 : PEERLESS NETWORK OF CONNECTICUT, LLC - CT OCN (Operating Company Number) : 539F Coverage Area Name : BRIDGEPORT Latitude : 41.1777 Longitude : -73.1933 ‹ previous : 203-759 next › : 203-760 Telephone Number List 203-760-0000 ~ 203-760-9999