Official location record · BL
Postcode 4207
Bretzwil
According to the official directory, this postcode serves Bretzwil. One postcode can cover more than one locality or municipality.
BL
Why the postcode is useful
The postcode assigns a request to the right region. On its own, however, it does not determine a premium or guarantee that a particular offer is available.
Associated localities
- Postcode
- 4207 Bretzwil
- Municipality · Canton
- Bretzwil · BL
- Official language
- German
- Official identifiers
- NPA6 420700 · ZIP_ID 2563
Official source. swisstopo directory of localities with postcodes. swisstopo ↗
OFSP
2027 LAMal premium region
FOPH assigns the region to the municipality. Check it in the ClairAssur tool documented from official FOPH data before separately opening the commercial form.
Choose the municipality and view the region4207 · BLPrepare a comparison for this postcode