About postcode 2221
The postcode 2221 routes mail to Katwijk in the South 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
2221 - Katwijk
Postcode 2221 is Katwijk in South Holland, Netherlands.
| Postcode | 2221 |
| Place | Katwijk |
| Region | South Holland |
| District | Katwijk Municipalty |
| Country | Netherlands (NL) |
| Coordinates | 52.2086, 4.4203 (map) |