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Postal Code: 4303 in Switzerland

The postal code 4303 is located in Kaiseraugst, Switzerland.

Postal Code Switzerland CH

Postal Code Information

Postal Code
4303
Place Name
Kaiseraugst
Country Code
240
Admin Div 1
Kanton Aargau (AG)
Admin Div 2
Bezirk Rheinfelden (1909)
Admin Div 3
Kaiseraugst (4252)
Coordinates
47.5364000, 7.7428000
Last Updated
September 1, 2026
Accuracy
GeoNames ID

Country Information

🇨🇭
Native Name
Schweiz
ISO Codes
CHE / CH
Numeric Code
756
Phone Code
+41
Capital
Bern
Currency
Swiss franc (CHF CHf)
Region
Europe → Western Europe
Nationality
Swiss
TLD
.ch
Coordinates
47.00000000, 8.00000000

State Information

State
Aargau
State Code
AG
Coordinates
47.38766640, 8.25542950

City Information

City
Bezirk Rheinfelden
Coordinates
47.54048000, 7.83331000

Data provided by GeoNames under a Creative Commons Attribution 4.0 License.

For more details, see the GeoNames Postal Code Dataset.

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