Area Code 309-248 located in VARNA, MARSHALL, IL, more detail is as below. Place NPA (Numbering Plan Area) : 309 NXX (Local Number Prefix) : 248 City : VARNA County : MARSHALL State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17123 LATA (Local Access Transport Area) : 368 Rate Center : WASHBURN ZIP Code Count : 23 ZIP Code Frequency : 4 ZIP Code : 61375 Other Information NPANXX : 309248 County Population : 0 Switch CLLI (Common Language Location Identifier) : WSBNILXDRS0 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 : WASHBURN Latitude : 40.9197 Longitude : -89.2932 ‹ previous : 309-247 next › : 309-248 Telephone Number List 309-248-0000 ~ 309-248-9999