Marietta Post Office Portals in US
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 |  Marietta Post Office | -- | 1 | 0 | 0% | ∞ | |
| 2 |  Marietta Post Office | -- | 1 | 2 | 98% | 139 | |
| 3 |  Marietta Post Office | -- | 5 | 8 | 100% | 65 | |
| 4 |  Marietta Post Office | -- | 1 | 0 | 0% | 370 | |
| 5 |  Marietta Post Office | -- | 1 | 0 | 0% | ∞ | |
| 6 |  Marietta Post Office | -- | 5 | 8 | 40% | 304 | |
| 7 |  Marietta Post Office | PS PS PS PS | -- | 7 | 8 | 70% | ∞ |