Montgomery Annex Post Office

21359 Eva St, Montgomery, TX 77356

Contact Numbers

Phone: 936-597-4222
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Lobby Hours

Monday 9:00am - 4:30pm
Tuesday 9:00am - 4:30pm
Wednesday 9:00am - 4:30pm
Thursday 9:00am - 4:30pm
Friday 9:00am - 4:30pm
Saturday 9:00am - 12:00pm
Sunday Closed

Last Collection Times

Monday 3:00pm
Tuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 12:30pm
Sunday Closed

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

  • Business Line
  • General Delivery
  • Pickup Accountable Mail
  • Pickup Hold Mail

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:

20821 Eva St Ste H
0.3 mile away

26087 W Highway 105
3.1 miles away

8625 Post Office Rd
6.9 miles away

815 Goodson Rd
7.5 miles away


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I dropped bills off in the outgoing slot of the cluster mailboxes. After two weeks and my payment still have not arrived, I called the Post office, and at that point, they decided to pick up the outgoing mail. But I had to pay my house not online because it was due. So now my mortgage company received the payment I mailed and they cashed it. so now I have payed my mortgage twice. Thanks for nothing!


I put a 30 day hold on mail and they held long past that date and then Post Master yelled at me because there is 30 day limit on holds. I have verification of scheduled hold dates, she did not care and as simply rude and abrasive even though they messed up a simple service most postal offices could manage. NOT the first time they have made mistakes, damaged, mail, sent properly addressed mail back to send, and never have they said sorry we made a mistake - protocol is to belittle and berate customers.


The lady that I talked to is very mean person even evil not Christian she keeps denial for me to talk to a supervisor. I have cancer stage 4 plus have to use oxygen. They are not human or sensitive to other people they should be fire. And I have to be driving.


new business has no mailbox, for a month we go to the post office and are told we will be called, in beg to get our mail at legends hair salon, 312 john a butler, for a month! no mail or access! this is wrong, wil keep calling untill we have a mail place!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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