Utah (State of Utah) is in the western part of the United States, with a land area of 219,887 square kilometers and a population of 2.5 million. It is a sparsely populated state. This has a certain relationship with the topography of the state, which is mainly composed of mountains, plateaus and deserts. The capital of the state is Salt Lake City (Salt Lake City). About 80% of the state's population lives here, so it gets its name because of its proximity to the Great Salt Lake. The largest airport in the state is located in Salt Lake City and is Salt Lake City International Airport. The railways in Utah are attended by 40,000 or 50,000 Chinese laborers and have made great contributions to the development of the state. Therefore, Utah's aviation and highways are very developed, and the logistics industry is well developed. There are nearly 10 third-party logistics companies in the state, and dozens of related companies in the United States also cover the state and provide various logistics services; various large warehouses and transportation fleets are numerous. The abbreviated ZIP code for Utah is UT and the area code is 435 - 801. The zip code for the main city, Salt Lake City, is 84102-84199. The postal code for Ogden is 84201-84415. The zip code for Provo is 84601-84606.