Mammoth Spring zipcode
| City | Mammoth Spring |
| ZIP Code | 72554 |
| Type | Standard |
| State Code | AR |
| State | Arkansas |
ZIP code of Mammoth Spring is 72554. This place is located in Arkansas state in US. To send any postal service to Mammoth Spring, you must use 72554 zipcode.
The ZIP code 72554 is also used with 1 more city name of Arkansas.
- Mammoth Spg, AR