Area Code Search
Central time zone
Current Time in Sheffield: 08:59 PM
Sheffield Area Codes
Here is the current list of area codes in Sheffield, IL. There is currently 2 area code(s) in Sheffield. Search all the most up-to-date currently used Sheffield area codes below.
Central time zone
Current Time in Sheffield: 08:59 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 779 | Illinois | Sheffield | Central |
| 815 | Illinois | Sheffield | Central |