Brand Certified
United States Postal Service
4.6(9 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
3 Atlantic Ave, East Moriches, NY
11940, United States
Certified by United States Postal Service • Mar 01, 2026
(800) 275-8777
Certified by United States Postal Service • Mar 01, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Mar 01, 2026
About
Certified by United States Postal Service • Mar 01, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 3 Atlantic 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 • Mar 01, 2026
Hours
Certified by United States Postal Service • Mar 01, 2026
Reviews
4.6
9 reviews
5 stars
8
4 stars0
3 stars0
2 stars0
1 star
1
- SSSunitaMar 23, 20235.0Everyone who works here is always friendly and helpful.
- WWWRJun 21, 20195.0Very helpful and kind. Great post office.
- NSNancy S.Feb 22, 20195.0Staff is very friendly and helpful. Excellent service. Thank you guys!
- AYAyyyeee YeooMar 15, 20175.0They always are pros...Nice post office
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 find at the United States Postal Service located at 3 Atlantic Ave?
You can send mail and ship packages, get money orders, rent Post Office™ boxes, apply for passports, buy gift cards, and more at this location.
Can I apply for a U.S. passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and offers passport photo services by appointment.
Do I need an appointment for passport services?
Most passport services require an appointment scheduled through the online scheduler. Limited walk-in hours are offered at select locations.
What are the operating hours of this United States Postal Service location?
The Post Office is open Monday to Friday from 9 AM to 5 PM, Saturday from 9 AM to 1 PM, and closed on Sunday.
How can I get a PO Box at this location and what are the costs?
You can apply for a PO Box online or in person with two valid IDs. Prices vary by location, and you can check availability and pricing online.
Is after-hours access available to PO Boxes here?
Most USPS locations, including this one, offer 24/7 lobby access to PO Boxes; however, specific hours may vary, so check with the Post Office.
What transportation options are nearby to help me get to the United States Postal Service at 3 Atlantic Ave?
Nearby businesses and points of interest such as Tony's Sushi and Aby's Deli & Catering can help orient you. While specific transit stops are not listed, local landmarks can assist in finding the Post Office.
Are there nearby dining options I can visit before or after my trip to the Post Office?
Yes, nearby restaurants include Tony's Sushi for Japanese cuisine, Aby's Deli & Catering offering deli and burgers, and Stone Creek Inn featuring seafood and lodging.
What nearby services are available if I need banking or real estate assistance after visiting the Post Office?
Nearby you can find Capital One Bank, Dime Community Bank, Bridgehampton National Bank, and Shoreline Properties Real Estate to assist with financial or housing needs.
Where can I find emergency and healthcare services near the United States Postal Service?
Stony Brook Children's Service hospital and the East Moriches Ambulance Station #1 are nearby for medical emergencies and assistance.
Brand Certified Facts from United States Postal Service
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