Country code +32 (dialed as 00 32 from many places) is Belgium. Note that you must drop the trunk prefix 0 from the beginning of the Belgian number when calling internationally.
Landline numbers in Brussels begin with +32 2.
Landline numbers in Antwerp begin with +32 3.
Mobile numbers begin with +32 460, +32 47, +32 48, or +32 49.
Other numbers beginning with +32 4 are landlines in the area of Liège and Voeren.
(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.)
+324 is not a postal ZIP Code, it is an incorrectly formatted telephone country code. Telephone country code +32 is Belgium.
Country codes never begin with zero, but country code +32 is Belgium.
The telephone country code for Zimbabwe is +263. The area code for Mvuma is 032, or +263 32 in international format.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
There is no 909 country code.
There is no telephone country code +897, nor +89, nor any other country code beginning with +89. There are no valid telephone numbers beginning with +89.
The telephone number of the municipality of Sibonga is 486 9416, but in case you are outside of the country, you need to dial the country code plus the area code. Thus, the complete number you need is +63 32 486 9416.
Gibraltar is country code +350.
Moldova is country code +373.
Slovenia is country code +386.