Postal Code 66509
Rieschweiler-Mühlbach · Rheinland-Pfalz
66509 is the postal code of Rieschweiler-Mühlbach in Rheinland-Pfalz, Germany.
- Postal Code
- 66509
- District
- —
- State
- Rheinland-Pfalz
- Country
- Germany
Place with postal code 66509
| Place | Sub-district | District | Location |
|---|---|---|---|
| Rieschweiler-Mühlbach | Südwestpfalz | — | 49.233, 7.500 |
Near Frankfurt am Main
The nearest major city is Frankfurt am Main, about 130 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 66509?
Rieschweiler-Mühlbach.
Which district and state is 66509 in?
Rheinland-Pfalz, Germany.
What is the nearest major city to 66509?
Frankfurt am Main, about 130 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.