Liechtenstein is a small European country sandwiched between Switzerland and Austria. It has a population of about 36,000 and a GDP of $6.5 billion. Liechtenstein is a constitutional monarchy and has been a member of the United Nations since 1991.
The country code for Liechtenstein is 423. To call Liechtenstein from Trinidad And Tobago, dial 011 (the international dialing code for Trinidad And Tobago) followed by 423 (the country code for Liechtenstein). Then, dial the phone number in Liechtenstein.