Cooper Post Office

93 4th Ave, New York, NY 10003

Contact Numbers

Phone: 212-254-1390
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 5:45pm
Tuesday 6:00am - 5:45pm
Wednesday 6:00am - 5:45pm
Thursday 6:00am - 5:45pm
Friday 6:00am - 5:45pm
Saturday 6:00am - 3:45pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 11:00am - 4:00pm
Tuesday 11:00am - 4:00pm
Wednesday 11:00am - 4:00pm
Thursday 11:00am - 4:00pm
Friday 11:00am - 4:00pm
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
  • Lobby has Vending
  • 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:

Peter Stuyvesant
335 E 14th St
0.3 mile away

Patchin
70 W 10th St
0.4 mile away

Madison Square
149 E 23rd St
0.4 mile away

Greeley Square
4 E 27th St
0.5 mile away

Reviews

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I’m writing to praise clerk #26 whose name tag I think said “Stephens”. She’s very thorough, efficient and pleasant, a very good employee. Thank you, A. Forman
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I was verbally and physically assaulted by two clerks there. I have a video to prove it . Horrible and horrific experience there.
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I came in at 5:30 (this location closes at 5:45) - the clerk refused to take my packages because “we are closing soon”. I recommend you do a full review of your employees.
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Dear Postal Service, I live at 230 East 20th Street, Unit 61, NY, 10003 at the "Modern". My mail is delivered inconsistently. There are times when I go very a week without receiving my mail. The mail is returned to sender even though the letter is correctly addressed. I am told by the postal office that the problem has to do with the mailwomen actually delivering the mail. This situation cannot be tolerated. I am missing important tax documents, checks and other critical documents. Please respond to clarify the situation. Otherwise, I will need to contact a lawyer. This situation cannot go on like this due to the incompetence of one of your employees.
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My Niece sent Letter to Poland International Expres on June 13/2020 Tracking Number (EH014822315US) From COOPER 93th st. 4 Avenue , New York City.. until today I did not receive and UPS did not have this tracking number. What happened??? Please respond for my e-mail: [email protected] Thank You. MARYLA OLSZANSKA
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I have a major problem that the driver is not picking up my out going packages this has been an on going problem for a long while now.My location is at 300 Mercer Street New York NY 10003 it is a residential building with 500 units ..I would like this resolved ASAP!!
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