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Postal New Underwood Post Office
408 S a Ave, New Underwood, SD 57761
Phone: 605-754-6456
Fax: 605-357-4906
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 9:45am
Sunday Closed
Monday 10:00am - 11:30am, 12:00pm - 1:00pm
Tuesday 10:00am - 11:30am, 12:00pm - 1:00pm
Wednesday 10:00am - 11:30am, 12:00pm - 1:00pm
Thursday 10:00am - 11:30am, 12:00pm - 1:00pm
Friday 10:00am - 11:30am, 12:00pm - 1:00pm
Saturday Closed
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Business Line
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Packaged Stamps
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- Street Parking
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Caputa
23502 Main St
7.0 miles away
Box Elder
511 N Ellsworth Rd
9.6 miles away
Rapid City
500 East Blvd
15.2 miles away
Wasta
54 C Ave
15.6 miles away
Pennington County