Telephone country code 0012 does not correspond to any specific country. In the international telephone numbering plan, each country is assigned a unique country code, typically consisting of one to three digits. The country code 0012 is not recognized by the International Telecommunication Union (ITU) and is likely a non-standard or invalid code.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
Fiji has telephone country code +679.
Country code +57 is Colombia.
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.
Togo is country code +228.
Liberia is country code +231.