About postcode 9991
The postcode 9991 routes mail to Middelstum in the Groningen region of Netherlands. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Netherlands ยท Postcode
9991 - Middelstum
Postcode 9991 is Middelstum in Groningen, Netherlands.
| Postcode | 9991 |
| Place | Middelstum |
| Region | Groningen |
| District | Eemsdelta Municipality |
| Country | Netherlands (NL) |
| Coordinates | 53.3453, 6.6419 (map) |