Area Code 217-322 located in MOUNT STERLING, BROWN, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 322 City : MOUNT STERLING County : BROWN State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17009 LATA (Local Access Transport Area) : 376 Rate Center : RUSHVILLE ZIP Code Count : 42 ZIP Code Frequency : 2 ZIP Code : 62353 Other Information NPANXX : 217322 County Population : 0 Switch CLLI (Common Language Location Identifier) : RUVLILXCDS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FRONTIER COMMUNICATIONS OF SCHUYLER, INC. - IL OCN (Operating Company Number) : 1079 Coverage Area Name : RUSHVILLE Latitude : 40.1238 Longitude : -90.5657 ‹ previous : 217-322 next › : 217-322 Telephone Number List 217-322-0000 ~ 217-322-9999