Area Code Search
Central time zone
Current Time in Highland: 06:41 AM
Highland Area Codes
Here is the current list of area codes in Highland, IL. There is currently 1 area code(s) in Highland. Search all the most up-to-date currently used Highland area codes below.
Central time zone
Current Time in Highland: 06:41 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 618 | Illinois | Highland | Central |