Brand Certified
United States Postal Service
1.3(23 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
643 Main St, Sumner, ME
04292, 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 643 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 • Mar 01, 2026
Hours
Certified by United States Postal Service • Mar 01, 2026
Reviews
1.3
23 reviews
5 stars
1
4 stars
1
3 stars0
2 stars0
1 star
21
- AAAliciaJan 23, 20261.0Ask for redelivery of a package and my husband went there to go get it because they never redelivered and they were closed at 3:56 everything was barred up it wasn't even 4 yet
- NGNathanael GeorgeDec 9, 20231.0The new mail person refuses to deliver packages regardless of weather. Always have some reason ( driveway inaccessible, mailbox blocked ect even though there is never an issue. The old mail person would walk down my driveway in the winter, the new girl won't deliver if it's sunny and 75...
- RCRachel CovenoDec 20, 20221.0I don't like that they say they attempted delivery the day BEFORE the storm saying that they couldn't access my front door or mailbox but it was completely clear BEFORE DURING AND AFTER THE STORM... Again saying they attempted delivery 4 days AFTER THE STORM again, while it was completely clear and they never even drove past our house. When I try to call 5 days AFTER the Storm and 1 day AFTER the power was restored, I only get a busy signal starting at 7:30 am and I've attempted to call every single 5 minutes, still "busy" NOT OKAY WHEN THEY HAVE 5 CHRISTMAS PACKAGES (which UPS and FedEx have both delivered all my other pkgs just fine, both, before and after the storm.)
- DGDanielle GrantApr 28, 20221.0My packages never get delivered in time I'm always getting notifications from amazon saying the mail could not deliver due to various reasons which is completely bogus. Today my packages were not delivered to the address on the package and I received a notice at a different address on the same rd asking where to deliver to. The address on the package should be a really big clue. And I'm constantly getting my neighbors mail so it makes me wonder how much I have not gotten. The sad part is all the numbers are clearly marked on the house and the mailbox. I really wish they could get this figured out or get someone who can.
- NSNikki SJan 12, 20181.0They out and out lie and say they attempted delivery and left a notice( at 9:16 when the carrier is lucky to be here by 11:30), but after my daughter checked the mailbox there was no notice and certainly not any of my other mail. Then when I try to call, they are closed until 1:30 and the call goes to a fax after a few rings. I attempted to call the USPS directly and there was an hour an a half wait. Becoming very disappointed with our post office here in Sumner.
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.
Where is the United States Postal Service location in Sumner, ME?
It is located at 643 Main St, Sumner, ME, 04292.
What are the operating hours of the USPS at 643 Main St on weekdays?
The USPS is open Monday through Friday from 7:00 AM to 10:00 AM and again from 1:30 PM to 4:30 PM.
Does this USPS location offer passport services?
Yes, this Post Office accepts first-time passport applications for the U.S. Department of State and can take passport photos by appointment.
Is an appointment required for passport services at this Post Office?
Yes, most passport services require scheduling an appointment through the online scheduler; limited walk-in hours may be available at select locations.
Can I get a PO Box at this USPS location, and how do I apply?
Yes, you can apply for a PO Box online or in person. Online applications can be started at the USPS website, and in-person applications require two valid IDs and a completed application form.
Are PO Boxes accessible after hours at this Post Office?
Most USPS locations offer 24/7 access to PO Boxes in the lobby, but access hours may vary. Contact this local Post Office for exact lobby hours.
What nearby places can I visit after finishing errands at the USPS on Main St?
Nearby you can visit KēKo Farms for fresh local produce, check out the Sumner Town Office, or stop by the Sumner Fire Department.
Is there accommodation close to the Post Office if I am visiting Sumner?
Yes, the Tortoise & the Mar hotel is near the Post Office, providing convenient lodging options.
How can nearby businesses like Lowe's or Moovin On Productions be useful when visiting the USPS in Sumner?
After visiting USPS, you can shop for tools or supplies at Lowe's or explore local arts and entertainment options with Moovin On Productions nearby.
Where can I find additional USPS services or information online?
You can find more services and location details at the USPS website: https://www.usps.com/postoffice and schedule services via their online reservation system.
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