Retningsnumre i Oscoda
| Retningsnummer▲ | By↕ | Administrativ Region↕ | Bybefolkning↕ | Land/region | Tidssone |
|---|---|---|---|---|---|
| 989 | — | Michigan | 9,883,360 | USA | America/Detroit |
Nærliggende byer
| By | Region | Land | Befolkning | Retningsnumre | Postnumre |
|---|---|---|---|---|---|
| East Tawas | Michigan | USA | 2,808 | 989 | 48730 |
| Greenbush | Michigan | USA | — | 989 | 48738 |
| Harrisville | Michigan | USA | 493 | 989 | — |
| Lincoln | Michigan | USA | 337 | 989 | 48742 |
| Tawas City | Michigan | USA | 1,827 | 989 | 48763, 48764 |