Austria is country code +43. Note that you must omit the trunk prefix 0 from the Austrian number when calling internationally. For example, Vienna's area code 01 becomes +43 1.
(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.)
Austria: + 43 Switzerland: + 41 Telephone numbers are set up like this: [country exit code] [country code] [city code] [telephone number] country exit code is usually 00 or + country code is 43 for Austria, 41 for Switzerland city code is for example 1 for Vienna (Austria), 1 for Zurich (Switzerland) so, a phone number for Vienna/Austria would look like this: +43 1 0632403
+43
The two character country code at is Austria.
An international number beginning with country code +43 is in Austria. There may also be a domestic telephone area code 4382 or similar in some countries.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
The country code and area code of Abfaltersbach, Austria is 43, (0)4846.
The country code and area code of Absdorf, Austria is 43, (0)2278.
The country code and area code of Abtenau, Austria is 43, (0)6243.
The country code and area code of Ach, Austria is 43, (0)7727.
The country code and area code of Achenkirch, Austria is 43, (0)5246.