Brand Certified
United States Postal Service
2.2(144 reviews)
Certified by United States Postal Service • Aug 30, 2026
Business Details
4431 Main St, Philadelphia, PA
19127, United States
Certified by United States Postal Service • Aug 30, 2026
(800) 275-8777
Certified by United States Postal Service • Aug 30, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Aug 30, 2026
About
Certified by United States Postal Service • Aug 30, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 4431 Main St 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 • Aug 30, 2026
Hours
Certified by United States Postal Service • Aug 30, 2026
Monday8:00 AM - 4:30 PM
Tuesday8:00 AM - 4:30 PM
Wednesday8:00 AM - 4:30 PM
Thursday8:00 AM - 4:30 PM
Friday8:00 AM - 4:30 PM
Saturday8:30 AM - 12:00 PM
SundayClosed
Products & Services
1 list · 28 items
Explore offerings from United States Postal Service on 4431 Main St in Philadelphia, with popular services available at this location.
Reviews
2.2
144 reviews
5 stars
30
4 stars
8
3 stars
8
2 stars
8
1 star
90
- AKAlena Klochkova3 days ago5.0I was pleasantly surprised how great this office is, especially Michelle (8/31/26). She is the most professional, knowledgeable, helpful and polite person I have ever met at the USPS in entire Philly. If I can I would give 10 stars.
- TPTatiana Perry3 days ago1.0Wish I could give zero stars. They open at 8am, I arrived at 8:30am — there’s a sign on the window saying “be back at 9am”. I ask the woman behind the window a quick question and got the NASTIEST response. Save yourself the trouble.
- LLLouisaAug 27, 20261.0Has anyone been there as many times as me and they’ve been closed or has anyone interacted with the Moody black guy that looks like he hates life . worst business ever
- SMSeamus MillarAug 18, 20265.0Ive only ever had good experiences here. Just went to a post office downtown and by contrast this place is heavenly. Very helpful employees
- OWOlivia WatermanAug 3, 20261.0This place is never open during the times posted! Extremely disappointing because this is the most convenient location for me but it just seems like every time I go they are closed. Starting to believe this place is just a front for something sketchy. Follow the hours on the website or just say yours closed 7 days a week PLEASE
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.
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 August 30, 2026Yext Knowledge Graph
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