Area Code 641-203 located in CHARITON, LUCAS, IA, more detail is as below. Place NPA (Numbering Plan Area) : 641 NXX (Local Number Prefix) : 203 City : CHARITON County : LUCAS State : IA (Iowa) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 19117 LATA (Local Access Transport Area) : 632 Rate Center : CHARITON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 50049 Other Information NPANXX : 641203 Switch CLLI (Common Language Location Identifier) : DESMIATHCM1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : UNITED STATES CELLULAR CORP. - IOWA OCN (Operating Company Number) : 6266 Coverage Area Name : CHARITON Latitude : 41.0146 Longitude : -93.3063 ‹ previous : 641-202 next › : 641-204 Telephone Number List 641-203-0000 ~ 641-203-9999