Being on the national main optical fiber line, Suzhou has its post and communication developed very quickly. With a population of 5.8 million, Suzhou has installed more than 400,000 PC telephones connecting all villages and most families in the city. Internet has become the biggest interest among young people. The city Post and Telecom Office also provides ISDN services providing even faster speed for internet visitors. Suzhou has become part of the international communication artery connecting it to every corner of China and every city in the world. All hotels in Suzhou provide international call service and internet service is also accessible in their business centers.