Area Code 319-227 located in MARENGO, IOWA, IA, more detail is as below. Place NPA (Numbering Plan Area) : 319 NXX (Local Number Prefix) : 227 City : MARENGO County : IOWA State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19095 LATA (Local Access Transport Area) : 635 Rate Center : NORWAY ZIP Code Count : 30 ZIP Code Frequency : 4 ZIP Code : 52301 Other Information NPANXX : 319227 County Population : 0 Switch CLLI (Common Language Location Identifier) : NRWYIAXORS2 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTH SLOPE COOPERATIVE TELEPHONE CO., INC. OCN (Operating Company Number) : 1298 Coverage Area Name : NORWAY Latitude : 41.9008 Longitude : -91.9174 ‹ previous : 319-227 next › : 319-227 Telephone Number List 319-227-0000 ~ 319-227-9999