Knoxville, TN

ZIP code 37927 is a PO Box ZIP associated with Knoxville, Tennessee, rather than a conventional geographic area with a clearly defined boundary. As a result, no major landmarks can reliably be said to lie within 37927 itself. Well-known Knoxville sites such as Market Square, the Sunsphere, and the University of Tennessee campus are in the city, but should not be attributed to this ZIP code.