Postal address
Oberhelfenschwil, Wahlkreis Toggenburg
The postal code of Oberhelfenschwil, in Wahlkreis Toggenburg (Kanton St. Gallen, Suiza), is 9621. Include it in your shipments and forms.
Location
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Oberhelfenschwil
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Frequently asked questions
What is the postal code of Oberhelfenschwil?
The main postal code of Oberhelfenschwil (Wahlkreis Toggenburg, Suiza) is 9621.