Area Code 475-999 located in FAIRFIELD, FAIRFIELD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 475 NXX (Local Number Prefix) : 999 City : FAIRFIELD County : FAIRFIELD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 2/8/2013 FIPS (Federal Information Processing Standards) : 09001 LATA (Local Access Transport Area) : 920 Rate Center : FAIRFIELD ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 06825 Other Information NPANXX : 475999 County Population : 0 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 Overlay : L Company : PEERLESS NETWORK OF CONNECTICUT, LLC - CT OCN (Operating Company Number) : 539F Coverage Area Name : FAIRFIELD Latitude : 41.1364 Longitude : -73.2513 ‹ previous : 475-882 next › : 478-201 Telephone Number List 475-999-0000 ~ 475-999-9999