United States Postal Service | United States Postal Service
320 S. 2nd Avenue, Sioux Falls, SD 57104
Open to all
Self-Service Kiosk: Opens 24 hours a day / 7 days a week Retail Hours: 8:00am - 5:30pm (CT), Monday - Friday Passport appointment hours: 9:00am - 1:00pm 1:30pm - 3:00pm (CT), Monday - Friday Passport Walk-In Hours: 9:00am - 12:00pm (CT), Saturdays Call or schedule an appointment online.
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Vary; Call for information
SD
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To find location information, hours of operation and specific services such as passports and assistance with burial flags: Dial 1-800-ASK-USPS (800-275-8777) or visit www.usps.gov and look for 'Quick Tools' in the heading, drop down menu will provide the 'Find USPS Locations' option, select and enter City and State or Zip code. There are many retail sites (grocery stores, drug stores) which offer some USPS services, such as mailing supplies, mail drop off or stamps.
HLC211 Helpline Center
United States Postal Service
The Postal Service provides mail processing and delivery services to individuals and businesses in the United States.