Area Code 308-230 located in KIMBALL, KIMBALL, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 230 City : KIMBALL County : KIMBALL State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 2005-03-27 FIPS (Federal Information Processing Standards) : 31105 LATA (Local Access Transport Area) : 646 Rate Center : KIMBALL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 69145 Other Information NPANXX : 308230 County Population : 0 Switch CLLI (Common Language Location Identifier) : KMBLNE030MD Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : N.E. COLORADO CELLULAR, INC. OCN (Operating Company Number) : 6874 Coverage Area Name : KIMBALL Latitude : 41.2345 Longitude : -103.6616 ‹ previous : 308-229 next › : 308-231 Telephone Number List 308-230-0000 ~ 308-230-9999