Downtown Knoxville Post Office

501 W Main St, Knoxville, TN 37902

Contact Numbers

Phone: 865-525-5929
Fax: 865-521-9520
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 5:30pm
Tuesday 6:00am - 5:30pm
Wednesday 6:00am - 5:30pm
Thursday 6:00am - 5:30pm
Friday 6:00am - 5:30pm
Saturday 6:00am - 12:00pm
Sunday Closed

Last Collection Times

Monday 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Passport Appointment Hours

Visit our Links Page for links to Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

South Knoxville
137 E Young High Pike
1.2 miles away

North Knoxville
2600 N Broadway St
1.4 miles away

Northwest Annex
4334 Middlebrook Pike
2.6 miles away

Burlington
300 Macedonia Ln
2.9 miles away

Reviews

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There were two Christmas cards sent to my Daughter in Knoxville, TN. Both were returned as "UN-deliverable as addressed". We checked the address and zip code and both were correct.
I have tried several times on 2 days to reach the main post office or the one I was referred to but never was able to reach a human being to find out why these cards were returned. What ever happened to good service? FYI the zip code is 37921, it's not as if she lives out in the Country, and the address is clearly seen on her house.
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I put a birthday card with a fifty dollar gift card in one of your secure blue boxes at the store and USPS lost my kids card! I called your employees about it and they were of no real help! I will not be using your services anymore.. I hope that you are taken over by private enterprise because you've failed at being a good service to our country!
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