Nigeria is two hours behind Greece. For example, if it is 2 p.m. in Greece, it is 12 p.m. in Nigeria.
When making phone calls to Greece from Nigeria, remember that you will need to use special calling codes. The international calling code of Greece is 30 and is 234 for Nigeria. You will need to dial this, along with the international calling prefix -- 009 from Nigeria and 00 from Greece, the area code of the person you are calling, and their local phone number. For example, you would call (00 or 009)-(30 or 234)-area code-local phone number.
Nigeria is a country in West Africa. The country has a population of more than 140 million people. English is the official language, and secondary languages include Hausa, Igbo and Yoruba. The official currency of the country is Naira. Nigeria's major commercial cities include Lagos, Kano, Port Harcout, Warri, Kaduna, Onitsha, Ibadan, Aba and Maiduguri.
Greece is located in Europe. Greek is the official language of the country. Greece is home to more than 11 million people. The currency used is the euro. Some of the major cities in Greece include the cities of Athens, Thessaloniki, Patras, Heraklion and Volos.