Area Code 217-659 located in DALLAS CITY, HANCOCK, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 659 City : DALLAS CITY County : HANCOCK State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17067 LATA (Local Access Transport Area) : 977 Rate Center : LA HARPE ZIP Code Count : 39 ZIP Code Frequency : 5 ZIP Code : 62330 Other Information NPANXX : 217659 County Population : 0 Switch CLLI (Common Language Location Identifier) : LHRPILXCDS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : LAHARPE TELEPHONE COMPANY OCN (Operating Company Number) : 1043 Coverage Area Name : LA HARPE Latitude : 40.5831 Longitude : -90.9688 ‹ previous : 217-659 next › : 217-659 Telephone Number List 217-659-0000 ~ 217-659-9999