Picayune Carrier Annex Post Office

6342 Highway 11 N, Picayune, MS 39466

Contact Numbers

Phone: 601-798-2876
Fax: 601-798-7767
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours

Monday 9:00am - 4:00pm
Tuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 4:00pm
Saturday 10:00am - 12:00pm
Sunday Closed

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 3:30pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

  • Business Line
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Passport Appointment Hours

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:

120 Highway 11 N
1.2 miles away

7390 Highway 11
2.8 miles away

3353 Jackson Landing Rd
3.2 miles away

Mc Neill
8032 Highway 11
4.7 miles away


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I own and operate American Iron in picayune and I hate to say this but the gal who delivers mail for my business is the laziest, rudest person I’ve ever met. With that said more often than not she won’t deliver our mail if it won’t fit in the mailbox, for example I’ve been waiting on our business checks and instead of her walking them to the door or honking for us to come out to her she just considers the business closed (even tho we’re open and at the business) and returns our stuff to the post office. Worse customer service I’ve ever encountered!!!!


Our neighborhood has not received mail since Wednesday, February 24,2021 . This is Saturday, February 27, 2021 and still no mail. Please see to Woodland Heights behind Claiborne Hill to see why we are not receiving our mail for maybe 3 days straight now. Many Thanks

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