Area Code 208-421 located in KIMBERLY, TWIN FALLS, ID, more detail is as below. Place NPA (Numbering Plan Area) : 208 NXX (Local Number Prefix) : 421 City : KIMBERLY County : TWIN FALLS State : ID (Idaho) NXX Use Type : Wireless NXX Intro Version : 1996-04-15 FIPS (Federal Information Processing Standards) : 16083 LATA (Local Access Transport Area) : 652 Rate Center : TWIN FALLS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 83341 Other Information NPANXX : 208421 County Population : 0 Switch CLLI (Common Language Location Identifier) : KMBRIDAACM1 MSA CBSA (Core Based Statistical Area) : Twin Falls, ID MSA CBSA Code (Core Based Statistical Area) : 46300 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID OCN (Operating Company Number) : 6565 Coverage Area Name : KIMBERLY Latitude : 42.5424 Longitude : -114.3660 ‹ previous : 208-420 next › : 208-422 Telephone Number List 208-421-0000 ~ 208-421-9999