Area Code Search
Central time zone
Current Time in Belvidere: 04:37 PM
Belvidere Area Codes
Here is the current list of area codes in Belvidere, IL. There is currently 2 area code(s) in Belvidere. Search all the most up-to-date currently used Belvidere area codes below.
Central time zone
Current Time in Belvidere: 04:37 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 779 | Illinois | Belvidere | Central |
| 815 | Illinois | Belvidere | Central |