About postcode 3991
The postcode 3991 routes mail to Houten in the Utrecht 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
3991 - Houten
Postcode 3991 is Houten in Utrecht, Netherlands.
| Postcode | 3991 |
| Place | Houten |
| Region | Utrecht |
| District | Gemeente Houten |
| Country | Netherlands (NL) |
| Coordinates | 52.022, 5.165 (map) |