About postcode 3603
The postcode 3603 routes mail to Maarssen 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
3603 - Maarssen
Postcode 3603 is Maarssen in Utrecht, Netherlands.
| Postcode | 3603 |
| Place | Maarssen |
| Region | Utrecht |
| District | Stichtse Vecht |
| Country | Netherlands (NL) |
| Coordinates | 52.139, 5.0381 (map) |