Brand Certified
United States Postal Service
2.6(90 reviews)
Certified by United States Postal Service • Apr 26, 2026
Business Details
400 Del Antico Ave, Oakley, CA
94561, United States
Certified by United States Postal Service • Apr 26, 2026
(800) 275-8777
Certified by United States Postal Service • Apr 26, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Apr 26, 2026
About
Certified by United States Postal Service • Apr 26, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 400 Del Antico Ave to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
Location
Certified by United States Postal Service • Apr 26, 2026
Hours
Certified by United States Postal Service • Apr 26, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
Saturday9:30 AM - 12:30 PM
SundayClosed
Reviews
2.6
90 reviews
5 stars
26
4 stars
9
3 stars
4
2 stars
3
1 star
48
- LTLost TreesLLCApr 24, 20261.0This place is so unorganized I call 2 weeks ago to have a package held so I could pick it up in time and guess what I show up confident to pick it up nope they didn’t do something I called 4 times or make sure it was being held
- JTJesse ThorntonApr 24, 20261.0Had a passport appointment setup a week in advance, the day off they tell me I need to bring a money order or a check because they don't have any money orders. I don't have any checks and a normal person usually doesn't have the time to run around town on a work day to hunt for a money order so Ihad to cancelmy appointment. I've never had this issue with any other location, based on the reviews the USPS should complete an audit of this location because something fishy is going on.
- BLBessie Lallas-CollingApr 21, 20263.0Good service horrible parking. Oakley deserves a larger facility.
- EDEL TAL DAVIDApr 7, 20261.0Entregan los paquetes mal y cuando les reclamas dicen que los que mandaron el paquete hicieron fraude aunque les demuestres que el paquete salio de sus oficinas
- SPSandra PadillaApr 7, 20261.0Tired of failed deliveries, having to try to search for my mail or packages. A package that was supposedly delivered to my home actually never was delivered here and my cameras never saw the mail person at my house. Even timing of regular mail in the mail box and the package delivery was an hour difference… claimed at the post office and they said it was a wrong tracking number, we have proof but they will not accept it
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
What services can I access at the United States Postal Service located at 400 Del Antico Ave, Oakley?
You can send mail and ship packages, purchase money orders and gift cards, rent Post Office boxes, apply for passports, and more.
Do I need an appointment for passport services at this USPS location?
Yes, most passport services require an appointment booked through the online scheduler, although limited walk-in hours are available at select locations.
Can I have my passport photo taken at this Post Office?
Yes, many locations including this one take passport photos, but you need to schedule an appointment online for first-time passport and photo services.
What are the operating hours of the United States Postal Service at 400 Del Antico Ave?
Open Monday through Friday from 9:00 AM to 5:00 PM and Saturday from 9:30 AM to 12:30 PM. Closed on Sundays.
Can I rent a PO Box online for this location?
Yes, you can search, reserve, and apply for PO Boxes online, then complete your setup in person at the Post Office.
Is after-hours access available for PO Boxes here?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours can vary, so check with the local Post Office for exact times.
Are there other USPS locations nearby if I need alternative service options?
Yes, nearby USPS locations include 'Oakley Post Office' and another 'USPS' location, providing additional options for mail and parcel services.
What recreational facilities are near the USPS at 400 Del Antico Ave?
You can visit the 'Syndicate Training Compound' gym and sports venue nearby for fitness activities before or after your postal visit.
Are there dining options close to the USPS location for a meal?
Yes, nearby Mexican restaurants like 'Jaliscos Mexican Restaurant', 'Tu Jalisco', and 'Taqueria El Paso' offer great places to eat.
Which local businesses near the USPS could be helpful for home or automotive needs?
Nearby you can find 'Stevenson Mechanical, Inc.' for HVAC and plumbing, 'Saeed Bro Tires' for tire services, and several insurance agencies such as 'Farmers Insurance - Tom Stephens'.
Brand Certified Facts from United States Postal Service
This information is certified by United States Postal Service and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 26, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website