MC — Monaco

Monaco is the world's second-smallest sovereign state (after Vatican City) and the most densely populated, located on the French Riviera. The city-state is famous for its casino, Formula 1 Grand Prix, and as a playground for the ultra-wealthy. Monaco uses the Euro through a monetary agreement with France. For developers, the MC country code maps to the fr-MC locale for French as used in Monaco. The .mc domain and +377 calling code serve the principality. Monaco's extreme population density and wealth concentration make it unique for demographic and economic data. Monaco has no personal income tax, which affects financial applications and tax-related software. Despite its tiny size, Monaco hosts major sporting and cultural events that require sophisticated ticketing and logistics applications. The principality's position as a financial hub and its unique tax status make MC a relevant jurisdiction code in wealth management and financial applications. Monaco's phone numbers are only 8 digits long.