Buffalo zipcode
| City | Buffalo |
| ZIP Code | 75831 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of Buffalo is 75831. This place is located in Texas state in US. To send any postal service to Buffalo, you must use 75831 zipcode.
The ZIP code 75831 is also used with 1 more city name of Texas.
- Keechi, TX
You should avoid following 2 city names of Texas to be used with the ZIP code 75831.
- Flo, TX
- Lanely, TX