El Sobrante Post Office

535 Appian Way, El Sobrante, CA 94803

Contact Numbers

Phone: 510-262-6910
Fax: 510-232-3718
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 7:00am - 6:00pm
Tuesday 7:00am - 6:00pm
Wednesday 7:00am - 6:00pm
Thursday 7:00am - 6:00pm
Friday 7:00am - 6:00pm
Saturday 7:00am - 5:00pm
Sunday Closed

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 Line
  • Duck Stamps
  • 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:

Pinole
2101 Pear St
1.0 mile away

Hilltop Carrier Annex
4180 Lakeside Dr
1.4 miles away

Hercules
1611 Sycamore Ave
1.7 miles away

Mira Vista
12651 San Pablo Ave
2.0 miles away

Reviews

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We have had no mail delivery or pickup since Christmas. Please explain.
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Only I could look up the nearest POST OFFICE, drive there, wait in (a short) line then be told WE DONT SELL STAMPS HERE!
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My mail delivery has become very sloppy in the past months. I frequently get other people's junk mail but, now, I am not getting important things. Yesterday, my Social Security Benefit Statement was delivered to a neighbor (along with her own). I feel fortunate it was delivered to her and not someone unknown since the statement has my social security number on it! Also, I have not gotten a bill I've been expecting and now it's due in a couple of days. I'll have to call the company and put the payment on my credit card. Not something I care to do repeatedly. Please suggest your delivery people be more careful and, maybe, not talk on the phone.
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I need the prices of a p.o. box
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Lobby is not open according to the posted hours of operation
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