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United States Post Office Metro Carrier Annex
5750 Phantom Dr, Hazelwood, MO 63042
This Post Office Annex is tucked away inside an Industrial Park near the intersections of Missouri Bottom Road andMore 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.