What is the telephone area code for Santiago Chile?

Answer 1

Santiago, Chile, is in area code 02, which is +56 2 in international format.

There are several other cities named Santiago in various countries around the world.

(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.)