About postcode 1811
The postcode 1811 routes mail to Alkmaar in the North Holland 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
1811 - Alkmaar
Postcode 1811 is Alkmaar in North Holland, Netherlands.
| Postcode | 1811 |
| Place | Alkmaar |
| Region | North Holland |
| District | Alkmaar Municipality |
| Country | Netherlands (NL) |
| Coordinates | 52.631, 4.7486 (map) |