Area Code 309-249 located in WYOMING, STARK, IL, more detail is as below. Place NPA (Numbering Plan Area) : 309 NXX (Local Number Prefix) : 249 City : WYOMING County : STARK State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17175 LATA (Local Access Transport Area) : 368 Rate Center : EDELSTEIN ZIP Code Count : 13 ZIP Code Frequency : 4 ZIP Code : 61491 Other Information NPANXX : 309249 County Population : 0 Switch CLLI (Common Language Location Identifier) : EDLSILXDRS0 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 NORTH, INC. - IL OCN (Operating Company Number) : 1015 Coverage Area Name : EDELSTEIN Latitude : 40.9407 Longitude : -89.6327 ‹ previous : 309-249 next › : 309-249 Telephone Number List 309-249-0000 ~ 309-249-9999