Area Code Search
Central time zone
Current Time in Knoxville: 10:13 PM
Knoxville Area Codes
Here is the current list of area codes in Knoxville, IL. There is currently 1 area code(s) in Knoxville. Search all the most up-to-date currently used Knoxville area codes below.
Central time zone
Current Time in Knoxville: 10:13 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 309 | Illinois | Knoxville | Central |