Area code 4 in France serves the picturesque regions including the major city of Nice, known for its stunning Mediterranean coastline and vibrant cultural scene. This area is a prime location for businesses, offering a blend of historical charm and modern amenities. Entrepreneurs may choose to use this local area code to establish a strong regional presence, tapping into the thriving tourism sector and the dynamic local economy. The area code provides an opportunity to connect with a diverse and affluent clientele, enhancing business credibility and appeal in the heart of the French Riviera.