Knoxville, TN

ZIP code 37955 is a U.S. Postal Service PO Box code associated with Knoxville, Tennessee, not a conventional area with mapped streets or neighborhood boundaries. It therefore has no identifiable physical landmarks within its own ZIP footprint. Knoxville landmarks such as Market Square, the Sunsphere, and the University of Tennessee campus are elsewhere in the city, so they should not be described as located in 37955.