Area Code Search
Central time zone
Current Time in Round Lake: 05:08 PM
Round Lake Area Codes
Here is the current list of area codes in Round Lake, IL. There is currently 2 area code(s) in Round Lake. Search all the most up-to-date currently used Round Lake area codes below.
Central time zone
Current Time in Round Lake: 05:08 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 224 | Illinois | Round Lake | Central |
| 847 | Illinois | Round Lake | Central |