Area Code 217-361 located in SPRINGFIELD, SANGAMON, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 361 City : SPRINGFIELD County : SANGAMON State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 17167 LATA (Local Access Transport Area) : 374 Rate Center : SPRINGFLD ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 62702 Other Information NPANXX : 217361 County Population : 0 Switch CLLI (Common Language Location Identifier) : SPFDILJIAMD MSA CBSA (Core Based Statistical Area) : Springfield, IL MSA CBSA Code (Core Based Statistical Area) : 44100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : UNITED STATES CELLULAR CORP. - ILLINOIS OCN (Operating Company Number) : 6265 Coverage Area Name : SPRINGFIELD Latitude : 39.7943 Longitude : -89.6511 ‹ previous : 217-360 next › : 217-361 Telephone Number List 217-361-0000 ~ 217-361-9999