Postal Code 9166 - Schiermonnikoog, Friesland, Netherlands
Postal Code: 9166
Postal System Details
Postal Authority
PostNL
Postal System
Four digits + two letters (1234 AB)
Region Structure
Province → Municipality → District → Street-Level Delivery Unit
Area Information
The postal code 9166 is part of the Netherlands’ alphanumeric postal system, administered by PostNL, the national postal authority of Netherlands. Dutch postal codes follow the pattern X X X X A A, such as 1 0 1 1 A B (illustrative only). The digits identify the municipality and district, while the two letters precisely define street-level delivery units. This postal code corresponds to Schiermonnikoog in the Friesland province, located near latitude 53.4805 and longitude 6.1623. Routing in the Netherlands follows Province → Municipality → District → Street-Level Unit. Example mapping: - Province: Friesland - Municipality: (Example: Central Municipal Area) - District: Schiermonnikoog - Delivery Unit: Based on final letter pair This page reflects postal routing methodologies used by PostNL. All pattern examples are illustrative only. For accurate delivery, ensure district and municipal alignment with Schiermonnikoog, Friesland, Netherlands.
Country:
Netherlands
State:
Friesland
Area:
Schiermonnikoog
Postal Code:
9166
Latitude:
53.4805
Longitude:
6.1623
Frequently Asked Questions
1. What area does 9166 represent in the Netherlands?
It indicates the street-level delivery unit assigned to Schiermonnikoog within the Friesland province.
2. How does the Dutch postal code system work?
It uses the format 1234 AB, combining district digits with letter-based delivery units.
3. Can 9166 be used for address verification?
Yes—if district and municipality match Schiermonnikoog, Friesland.
4. Which authority manages postal codes in the Netherlands?
PostNL manages all postal routing and code assignments nationwide.