Area Code 217-453 located in NAUVOO, HANCOCK, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 453 City : NAUVOO 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 : NAUVOO ZIP Code Count : 756 ZIP Code Frequency : 94 ZIP Code : 62354 Other Information NPANXX : 217453 County Population : 0 Switch CLLI (Common Language Location Identifier) : NAUVILXCRS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL OCN (Operating Company Number) : 1183 Coverage Area Name : NIOTA Latitude : 40.5491 Longitude : -91.3778 ‹ previous : 217-453 next › : 217-454 Telephone Number List 217-453-0000 ~ 217-453-9999