Postal Code 66540
Neunkirchen/Saar · Saarland
66540 is the postal code of Neunkirchen/Saar in Saarland, Germany.
- Postal Code
- 66540
- District
- —
- State
- Saarland
- Country
- Germany
Place with postal code 66540
| Place | Sub-district | District | Location |
|---|---|---|---|
| Neunkirchen/Saar | Neunkirchen | — | 49.367, 7.184 |
Near Frankfurt am Main
The nearest major city is Frankfurt am Main, about 136 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 66540?
Neunkirchen/Saar.
Which district and state is 66540 in?
Saarland, Germany.
What is the nearest major city to 66540?
Frankfurt am Main, about 136 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.