Area Code 208-204 located in IDAHO FALLS, BONNEVILLE, ID, more detail is as below. Place NPA (Numbering Plan Area) : 208 NXX (Local Number Prefix) : 204 City : IDAHO FALLS County : BONNEVILLE State : ID (Idaho) NXX Use Type : Wireless NXX Intro Version : 2004-05-02 FIPS (Federal Information Processing Standards) : 16019 LATA (Local Access Transport Area) : 652 Rate Center : IDAHOFALLS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 83404 Other Information NPANXX : 208204 County Population : 0 Switch CLLI (Common Language Location Identifier) : BOISIDTH2MD MSA CBSA (Core Based Statistical Area) : Idaho Falls, ID MSA CBSA Code (Core Based Statistical Area) : 26820 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : JOSEPH B. MCNEAL DBA PAGEDATA OCN (Operating Company Number) : 9805 Coverage Area Name : IDAHO FALLS Latitude : 43.4985 Longitude : -112.0352 ‹ previous : 208-204 next › : 208-205 Telephone Number List 208-204-0000 ~ 208-204-9999