Area Code 716-203 located in DUNKIRK, CHAUTAUQUA, NY, more detail is as below. Place NPA (Numbering Plan Area) : 716 NXX (Local Number Prefix) : 203 City : DUNKIRK County : CHAUTAUQUA State : NY (New York) NXX Use Type : Landline NXX Intro Version : 1999-02-27 FIPS (Federal Information Processing Standards) : 36013 LATA (Local Access Transport Area) : 140 Rate Center : DUNKIRK ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 14048 Other Information NPANXX : 716203 Switch CLLI (Common Language Location Identifier) : BFLONYSEDS0 MSA CBSA (Core Based Statistical Area) : Jamestown-Dunkirk-Fredonia, NY MSA CBSA Code (Core Based Statistical Area) : 27460 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TELCOVE ATLANTIC, INC. - NY OCN (Operating Company Number) : 7130 Coverage Area Name : DUNKIRK Latitude : 42.4812 Longitude : -79.3348 ‹ previous : 716-202 next › : 716-204 Telephone Number List 716-203-0000 ~ 716-203-9999