1. Vitosha Boulevard, also known as Vitoshka, is the main commercial street in Sofia, Bulgaria. It is located in the heart of the city and stretches for about 1.5 kilometers. The boulevard is lined with various shops, boutiques, cafes, restaurants, and hotels, making it a popular destination for locals and tourists alike.

Vitosha Boulevard is not only a shopping street but also a place where you can find historical landmarks and beautiful architecture. Some notable buildings along the boulevard include the National Palace of Culture, Sofia University, and the St. Nedelya Church. The boulevard also offers a vibrant atmosphere with street performers, musicians, and artists showcasing their talents.

2. The working hours of the shops and establishments on Vitosha Boulevard may vary, but generally, they are open from around 10 am to 8 pm, including weekends. It is best to check with individual shops or establishments for their specific opening hours. Unfortunately, I don’t have a phone number available for Vitosha Boulevard as it is a long street with numerous businesses.

3. There is no entry ticket required to visit Vitosha Boulevard as it is a public street. Transportation to Vitosha Boulevard is easily accessible as it is located in the city center. You can reach the boulevard by various means of public transportation such as buses, trams, and the Sofia Metro. The closest metro station to Vitosha Boulevard is Serdika Station, which is situated at the intersection of the two metro lines in Sofia.