Telephone country code 003 is not assigned to any specific country. Country codes are typically assigned in the format +1, +44, +81, etc., with the plus sign indicating the international dialing prefix. The code 003 does not follow the standard format and is not recognized by the International Telecommunication Union (ITU) as a valid country code. It is possible that the code 003 is being used for a specific purpose or service within a particular organization, but it is not associated with any country for international dialing purposes.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
Yes, the country code +003 is associated with Italy, specifically when dialing from certain countries. However, it is more commonly recognized as +39, which is Italy's international dialing code. The prefix +0039 may be used in some contexts to indicate the country code for Italy.
That is not a country code.
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.