Cosby Post Office

4402 Hooper Hwy, Cosby, TN 37722

Contact Numbers

Phone: 423-487-2421
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 3:45pm
Tuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 10:30am
Sunday Closed

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

  • Business Line
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

Visit our Links Page for 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:

3603 Hartford Rd
3.8 miles away

265 Cosby Hwy
7.1 miles away

Del Rio
3105 Highway 25 70 E
10.1 miles away

1216 E Parkway
10.2 miles away


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Have tried to call the Cosby office, but line is always busy. I issued a request last week on a piece of mail where the Daily Digest had a picture of it, but it never arrived. The USPS stated that they would respond to my inquiry within 1 or 2 days, but no response. This was and remains an essential piece of mail. Mishandling of mail seems to have become the norm, and now lack of responsiveness to address an issue also seems to be part of the new norm. I would hope for better service. Those of us in business would not be able to survive this type of performance.


Need a po box how do I get one?

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