Area Code 641-429 located in JAMAICA, GUTHRIE, IA, more detail is as below. Place NPA (Numbering Plan Area) : 641 NXX (Local Number Prefix) : 429 City : JAMAICA County : GUTHRIE State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 19077 LATA (Local Access Transport Area) : 632 Rate Center : JAMAICA ZIP Code Count : 120 ZIP Code Frequency : 71 ZIP Code : 50128 Other Information NPANXX : 641429 MSA CBSA (Core Based Statistical Area) : Des Moines-West Des Moines, IA MSA CBSA Code (Core Based Statistical Area) : 19780 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM IOWA COMMUNICATIONS, INC. OCN (Operating Company Number) : 1178 Coverage Area Name : JAMAICA Latitude : 41.8477 Longitude : -94.3071 ‹ previous : 641-429 next › : 641-430 Telephone Number List 641-429-0000 ~ 641-429-9999