The country code for Sierra Leone is +232.
(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.)
Countries do not have postal codes, they are very geographically specific.
The country code and area code of Bo y Kenema, Sierra Leone is 232, (0)32.
00 is a commonly used international access prefix, not part of the telephone number. +232 is the country code for Sierra Leone, in western Africa. +232 22 is the city code for Freetown, the capital of Sierra Leone.
What is the postal code for freetown sierra Leone?
Country code +232 is Sierra Leone in West Africa, and +232 22 is a landline in the capital, Freetown.
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.
Gibraltar is country code +350.
Moldova is country code +373.