Area Code Search
Central time zone
Current Time in Washington: 02:31 PM
Washington Area Codes
Here is the current list of area codes in Washington, IL. There is currently 1 area code(s) in Washington. Search all the most up-to-date currently used Washington area codes below.
Central time zone
Current Time in Washington: 02:31 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 309 | Illinois | Washington | Central |