Area Code Search
Central time zone
Current Time in Rio: 04:22 AM
Rio Area Codes
Here is the current list of area codes in Rio, WI. There is currently 1 area code(s) in Rio. Search all the most up-to-date currently used Rio area codes below.
Central time zone
Current Time in Rio: 04:22 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 920 | Wisconsin | Rio | Central |