Afton zipcode
| City | Afton |
| ZIP Code | 74331 |
| Type | Standard |
| State Code | OK |
| State | Oklahoma |
ZIP code of Afton is 74331. This place is located in Oklahoma state in US. To send any postal service to Afton, you must use 74331 zipcode.
The ZIP code 74331 is also used with 3 more city names of Oklahoma.
- Bernice, OK
- Cleora, OK
- Monkey Island, OK
You should avoid following 2 city names of Oklahoma to be used with the ZIP code 74331.
- Aston, OK
- Bird Island, OK