Ada Post Office

131 E 12th St, Ada, OK 74820

Contact Numbers

Phone: 580-332-6118
Fax: 580-332-7628
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 4:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 1:00pm
Tuesday 9:00am - 2:30pm
Wednesday 9:00am - 2:30pm
Thursday 9:00am - 2:30pm
Friday 9:00am - 2:30pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • 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
  • Street 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:

231 W Main St
5.2 miles away

9935 County Road 1620
5.9 miles away

101 Us Highway 377
6.6 miles away

124 W Main St
7.7 miles away


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where ma temu package


My address is 3730 Governor Hairs Dr. Ada Oklahoma I am missing mail I cannot get a hold of y’all so that mail that I missing is my attorney mail and I need that My phone number is 580-447-3151 thank you


I paid almost $50 in postage to have a package of Easter gifts sent to my son that lives in Ada..The package never arrived..I called the Ada post office and was told that the mail carrier delivered it to an address that was really close to my son's house...don't know how the mail carriers can get away with just delivering mail "really close" to the address on the box...thanks Ada post office for disappointing my grandchildren on Easter..hope that mail carrier sleeps well knowing what a crappy job he is doing


Address change


Who ran the mail in the Rez 1920-30s please. Doing Ancestry

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