Post Offices
Post Offices in & near Middlebrook Heights, Tennessee. Operating hours, locations, phone/fax number, services information.
Northwest Annex Post Office
Northwest Annex Post Office in Knoxville, Tennessee on Middlebrook Pike. Operating hours, phone number, services information, and other locations.
Address: 4334 Middlebrook Pike, Knoxville, TN 37921
Phone: 865-558-5760
Fax: 423-584-7618
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457