Area Code 217-324 located in LITCHFIELD, MONTGOMERY, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 324 City : LITCHFIELD County : MONTGOMERY State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17135 LATA (Local Access Transport Area) : 976 Rate Center : LITCHFIELD ZIP Code Count : 3412 ZIP Code Frequency : 98 ZIP Code : 62056 Other Information NPANXX : 217324 County Population : 0 Switch CLLI (Common Language Location Identifier) : LTFDILXCRS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : ILLINOIS CONSOLIDATED TELEPHONE CO. OCN (Operating Company Number) : 1037 Coverage Area Name : LITCHFIELD Latitude : 39.1771 Longitude : -89.6593 ‹ previous : 217-323 next › : 217-325 Telephone Number List 217-324-0000 ~ 217-324-9999