Hammond zipcode
| City | Hammond |
| ZIP Code | 70402 |
| Type | Company/Organization |
| State Code | LA |
| State | Louisiana |
ZIP code of Hammond is 70402. This place is located in Louisiana state in US. To send any postal service to Hammond, you must use 70402 zipcode.
You should avoid following 2 city names of Louisiana to be used with the ZIP code 70402.
- Slu, LA
- Southeastern Louisiana Univ, LA