international calling how to call sao tome and principe from mongolia
how to call sao tome and principe from mongolia learn more about international calling codes that you have to dial when you callsao tome and principe from mongolia
how to call sao tome and principe from mongolia
to call sao tome and principe from mongolia dial international calling codes below
00 : mongolia exit code to dial abroad mongolia
239 : sao tome and principe country code to dial to sao tome and principe