United States Postal Service 6135 N Lindbergh Blvd, Hazelwood, MO63042 This is a branch of the United States Post Office located in Hazelwood. It is conveniently located on Lindbergh…More Boulevard. It also offers a variety of postal services, including letter drop-off and self-serve postage machines.
United States Post Office Metro Carrier Annex 5750 Phantom Dr, Hazelwood, MO63042 This Post Office Annex is tucked away inside an Industrial Park near the intersections of Missouri Bottom Road and…More Phantom Drive. It is not open for all postal services such as buying postage and shipping materials, but you can go here to mail already-stamped envelopes and packages. You can also go to this location to pick up a certified piece of mail that needs a signature.