Area Code 217-644 located in STRASBURG, SHELBY, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 644 City : STRASBURG County : SHELBY State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17173 LATA (Local Access Transport Area) : 976 Rate Center : STRASBURG ZIP Code Count : 305 ZIP Code Frequency : 76 ZIP Code : 62465 Other Information NPANXX : 217644 County Population : 0 Switch CLLI (Common Language Location Identifier) : STBGILXCRS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : ILLINOIS CONSOLIDATED TELEPHONE CO. OCN (Operating Company Number) : 1037 Coverage Area Name : STRASBURG Latitude : 39.3494 Longitude : -88.6169 ‹ previous : 217-644 next › : 217-645 Telephone Number List 217-644-0000 ~ 217-644-9999