Area Code Search
Central time zone
Current Time in Calvin: 08:05 AM
Calvin Area Codes
Here is the current list of area codes in Calvin, OK. There is currently 2 area code(s) in Calvin. Search all the most up-to-date currently used Calvin area codes below.
Central time zone
Current Time in Calvin: 08:05 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 580 | Oklahoma | Calvin | Central |
| 405 | Oklahoma | Calvin | Central |