Area Code 563-496 located in DECORAH, WINNESHIEK, IA, more detail is as below. Place NPA (Numbering Plan Area) : 563 NXX (Local Number Prefix) : 496 City : DECORAH County : WINNESHIEK State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 19191 LATA (Local Access Transport Area) : 620 Rate Center : HESPER ZIP Code Count : 6 ZIP Code Frequency : 100 ZIP Code : 52101 Other Information NPANXX : 563496 County Population : 0 Switch CLLI (Common Language Location Identifier) : MABLMNXM49G Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : MABEL COOPERATIVE TELEPHONE CO. - IOWA OCN (Operating Company Number) : 1424 Coverage Area Name : DORCHESTER Latitude : 43.5284 Longitude : -91.7704 ‹ previous : 563-495 next › : 563-497 Telephone Number List 563-496-0000 ~ 563-496-9999