Zip Codes in Portland, TN
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 37148 | Portland | Sumner | Tennessee | Show Map | Show Statistics |
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 37148 | Portland | Sumner | Tennessee | Show Map | Show Statistics |