Area Code 203-922 located in SHELTON, FAIRFIELD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 203 NXX (Local Number Prefix) : 922 City : SHELTON 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 : HUNTINGTON ZIP Code Count : 666 ZIP Code Frequency : 99 ZIP Code : 06484 Other Information NPANXX : 203922 County Population : 0 Switch CLLI (Common Language Location Identifier) : DRBYCT00DS0 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 : HUNTINGTON Latitude : 41.3242 Longitude : -73.0881 ‹ previous : 203-921 next › : 203-923 Telephone Number List 203-922-0000 ~ 203-922-9999