Area Code Search
Central time zone
Current Time in Union: 10:25 PM
Union Area Codes
Here is the current list of area codes in Union, IL. There is currently 1 area code(s) in Union. Search all the most up-to-date currently used Union area codes below.
Central time zone
Current Time in Union: 10:25 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 815 | Illinois | Union | Central |