Area Code 217-376 located in DELAVAN, TAZEWELL, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 376 City : DELAVAN County : TAZEWELL State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17179 LATA (Local Access Transport Area) : 366 Rate Center : EMDEN ZIP Code Count : 21 ZIP Code Frequency : 7 ZIP Code : 61734 Other Information NPANXX : 217376 County Population : 0 Switch CLLI (Common Language Location Identifier) : EMDNILXCRS0 MSA CBSA (Core Based Statistical Area) : Peoria, IL MSA CBSA Code (Core Based Statistical Area) : 37900 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL OCN (Operating Company Number) : 1000 Coverage Area Name : EMDEN Latitude : 40.2942 Longitude : -89.4836 ‹ previous : 217-375 next › : 217-376 Telephone Number List 217-376-0000 ~ 217-376-9999