Winterthur Calling Instruction

Winterthur International Dialing Code Is +41 - 52.

Call Switzerland Winterthur: +41 - 52 - Phone Number

• Basel: +41 - 61
• Bern: +41 - 31
• Biel: +41 - 32
• Geneva: +41 - 22
• Lausanne: +41 - 21
• Lucerne: +41 - 41
• St Gallen: +41 - 52
• Winterthur: +41 - 52
• Zurich: +41 - 44 / 43