Austria and Switzerland are two separate countries.
Austria is country code +43.
Switzerland is country code +41.
(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.)
The telephone country code system as we know it today was created in 1964 by the CCITT, an international telecommunications standards body that is now known as the ITU.
An international body called the International Telecommunications Union in Geneva, Switzerland, assigns the telephone country codes.
The telephone country code for Malaysia is +60. Indonesia is +62.
(see the related links)
There are several different kinds of country codes for different purposes. Telephone country codes can be found in the related links.
Telephone country codes are one-, two-, or three-digit codes identifying a country or external territory. For a complete list, see the related links. Some countries have separate codes for mobile phones, but others do not.
The related link provides a list of telephone country codes.
Kiribati is country code +686. There are no city codes or area codes. The local number is 5 digits.
get your postal code from here : http://find-postalcode.com/ and putting it in your account
Country codes never begin with zero, but country code +32 is Belgium.
The Kingdom of Tonga is country code +676. There are no city codes or area codes. The local number is 6 digits.
The Seychelles use country code +248. There are no city codes or area codes. The local number is 7 digits.