Cambridge Post Office Portals in US CA AU ZA
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 |  Cambridge Post Office | PS | -- | 7 | 8 | 100% | 84 |
| 2 |  Cambridge Post Office | PS FA PS HS | -- | 5 | 8 | 38% | 65 |
| 3 |  Cambridge Post Office | -- | 1 | 1 | 40% | 138 | |
| 4 |  Cambridge Post Office | PS PS | -- | 5 | 8 | 7% | 147 |
| 5 |  Cambridge Post Office | PS PS TR | -- | 1 | 2 | 100% | 84 |
| 6 |  Cambridge Post Office | -- | 1 | 4 | 85% | 87 | |
| 7 |  Cambridge Post Office | -- | 5 | 8 | 70% | 116 | |
| 8 |  Cambridge Post Office | MH MH HS HS | -- | 1 | 8 | 100% | 317 |
| 9 |  Cambridge Post Office | -- | 6 | 8 | 96% | 66 | |
| 10 |  Cambridge Post Office | -- | 1 | 0 | 0% | ∞ |