Telephone country code 0038 does not exist. Country calling codes are typically 1-3 digits long and are used to dial internationally. The correct format for country calling codes is typically + followed by the country code, such as +1 for the United States. If you are looking for a specific country code, please provide the name of the country for further assistance.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
ZIP Codes are postal codes only for use in the United States, and they always have 5 digits.0038 is the way that telephone country code +38 is presented in many parts of the world, but +38 is an incomplete code. You need one more digit. (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, and many other countries use different prefixes.)0038 may be a valid postal code in a number of different countries, but a postal code generally specifies a town or a part of a city, not an entire country.
Country code +57 is Colombia.
Country code 52 is Mexico.
Fiji has telephone country code +679.
Gibraltar is country code +350.
Moldova is country code +373.
Slovenia is country code +386.
Vanuatu is country code +678.
Niue is country code +683.