Area Code 217-894 located in CLAYTON, ADAMS, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 894 City : CLAYTON County : ADAMS State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17001 LATA (Local Access Transport Area) : 376 Rate Center : CLAYTON ZIP Code Count : 406 ZIP Code Frequency : 96 ZIP Code : 62324 Other Information NPANXX : 217894 County Population : 0 Switch CLLI (Common Language Location Identifier) : CYTNILXCRS0 MSA CBSA (Core Based Statistical Area) : Quincy, IL-MO MSA CBSA Code (Core Based Statistical Area) : 39500 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - IL OCN (Operating Company Number) : 1015 Coverage Area Name : CLAYTON Latitude : 40.0312 Longitude : -90.9634 ‹ previous : 217-894 next › : 217-895 Telephone Number List 217-894-0000 ~ 217-894-9999