What is the telephone area code for Wettingen in Switzerland?

Answer 1

Switzerland is country code +41. Switzerland no longer uses area codes, per se; you must dial the full national number on all calls. Numbers in Wettingen mostly begin with 056, or +41 56 in international format.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)