Mastin Lake Post Office

2501 Mastin Lake Rd NW, Huntsville, AL 35810

Contact Numbers

Phone: 256-852-7094
Fax: 256-852-1883
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 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
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
  • 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:

100 Drake Dr
1.2 miles away

Downtown Huntsville
615 Clinton Ave W
1.8 miles away

3605 Governors Dr SW
2.2 miles away

Wynn Drive
645 Wynn Dr NW
2.6 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


I have had enough. Am not sure who to talk to but it has just gone on long enough. Have lived here for 10 years now. I can say that is postal service in my are is crap (with the exception of the older gentleman that goes above and beyond) they stuff my box with things that are too big instead of coming to my door, they leave my mailbox open with things hanging out for just anyone to take and now today when I was expecting a package I get a message from the sender saying that they had tried to deliver and could not get to my door!! Bull crap!! They never came and there is a clear path to my door just like anyone else in the neighborhood!! I have had it!! And when I tried to call no one answers at the post office over and over again so I call another location and they said that they are having the same problem getting them to answer their phone!! Really!! Someone help here!!


How disgusting that I call so many times and the phone is NEVER answered. How can we get an answer to a question if you NEVER EVER PICK UP THE PHONE


Worst postal service imaginable. So far I have had checks stolen, boxes opened to see what was inside, then half closed. Goes days without getting my mail, then maybe a piece or two. This office needs to be audited and a full do over done on this location!

* is not a part of, or affiliated with, the official United States Postal Service (USPS).