Area Code 217-688 located in SAINT JOSEPH, CHAMPAIGN, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 688 City : SAINT JOSEPH County : CHAMPAIGN State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17019 LATA (Local Access Transport Area) : 370 Rate Center : SIDNEY ZIP Code Count : 67 ZIP Code Frequency : 9 ZIP Code : 61873 Other Information NPANXX : 217688 County Population : 0 Switch CLLI (Common Language Location Identifier) : SDNYILXCRS0 MSA CBSA (Core Based Statistical Area) : Champaign-Urbana, IL MSA CBSA Code (Core Based Statistical Area) : 16580 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - IL OCN (Operating Company Number) : 1015 Coverage Area Name : SIDNEY Latitude : 40.0229 Longitude : -88.0772 ‹ previous : 217-687 next › : 217-688 Telephone Number List 217-688-0000 ~ 217-688-9999