ZIP Code 73534
| Post Office City | Duncan, OK |
|---|---|
| County | Stephens County |
| Area Code | 580 |
| Longitude | -97.9 |
| Latitude | 34.5 |
| Radius | ~20 mile radius |
| Timezone | Central |
| Zip Type | PO Box |
| Post Office City | Duncan, OK |
|---|---|
| County | Stephens County |
| Area Code | 580 |
| Longitude | -97.9 |
| Latitude | 34.5 |
| Radius | ~20 mile radius |
| Timezone | Central |
| Zip Type | PO Box |