Winnetka Post Office

7655 Winnetka Ave, Winnetka, CA 91306

Contact Numbers:

Phone: 818-773-0028
Fax: 818-347-1026
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Pickup Services Hours

Monday-Friday 10:00am - 5:00pm
Saturday 10:00am - 3:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Delivery Time

Monday-Saturday 10:30am
Sunday Closed

Last Collection Times

Monday-Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Self-Service Kiosk Availability

Monday-Sunday 12:01am - 11:59pm

Global Express Guaranteed® Hours

Monday-Friday 10:00am - 5:00pm
Saturday 10:00am - 3:00pm
Sunday Closed

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

  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Canoga Park
8201 Canoga Ave
1.1 miles away

21801 Sherman Way
1.3 miles away

7320 Reseda Blvd
1.4 miles away

5609 Yolanda Ave
1.9 miles away


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Why does No One answer the phone? It is 4:45pm On Friday 27, 2017, My outgoing mail still in my mailbox, so either he didn't come yet or I didn't have any mail and he did not even bother to check for outgoing mail... It is so maddening when you cannot rely on was suppose to be a normal thing to do...


I agree. I have been calling non stop. It appears they do not pick up. Nor did the mailman leave a notice that my package was at the PO. UPS helped me with that one. Useless. No customer service at all.


This postal office will NOT pick up the phone and they did not scan my package. I have no idea where my package is and will have no idea when it will be delivered. Bad service all around.

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