Area Code 217-273 located in CHARLESTON, COLES, IL, more detail is as below. Place NPA (Numbering Plan Area) : 217 NXX (Local Number Prefix) : 273 City : CHARLESTON County : COLES State : IL (Illinois) NXX Use Type : Wireless NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 17029 LATA (Local Access Transport Area) : 976 Rate Center : MATTOON ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 61920 Other Information NPANXX : 217273 County Population : 0 Switch CLLI (Common Language Location Identifier) : MTONILXB1MD MSA CBSA (Core Based Statistical Area) : Charleston-Mattoon, IL MSA CBSA Code (Core Based Statistical Area) : 16660 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL OCN (Operating Company Number) : 6333 Coverage Area Name : MATTOON Latitude : 39.4853 Longitude : -88.3727 ‹ previous : 217-272 next › : 217-273 Telephone Number List 217-273-0000 ~ 217-273-9999