Area Code 641-565 located in FOREST CITY, WINNEBAGO, IA, more detail is as below. Place NPA (Numbering Plan Area) : 641 NXX (Local Number Prefix) : 565 City : FOREST CITY County : WINNEBAGO State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 19189 LATA (Local Access Transport Area) : 632 Rate Center : CRYSTAL LK ZIP Code Count : 83 ZIP Code Frequency : 29 ZIP Code : 50436 Other Information NPANXX : 641565 Switch CLLI (Common Language Location Identifier) : CRLKIAXODS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINNEBAGO COOP. TELEPHONE ASSN. - IOWA OCN (Operating Company Number) : 1337 Coverage Area Name : WODEN Latitude : 43.2223 Longitude : -93.7903 ‹ previous : 641-562 next › : 641-565 Telephone Number List 641-565-0000 ~ 641-565-9999