USPS Post Office Interior New - Interior SD

Address:

601 SD Highway 44, Interior SD 57750 (Directions from | to)

Phone:

(605) 279-2466

Website:

www.usps.com

Categories:

Mail & Shipping

Opening Hours

Monday: 12:00 PM-3:00 PM
Tuesday: 12:00 PM-3:00 PM
Wednesday: 12:00 PM-3:00 PM
Thursday: 12:00 PM-3:00 PM
Friday: 12:00 PM-3:00 PM
Saturday: 10:30 AM-11:30 AM
Sunday: Closed

Additional Phones

Toll-Free: 1-800-ASK-USPS
TTY: (877) 889-2457

Services

Call Referral, Money Orders (Domestic), PO Box Online, Pickup Accountable Mail, Pickup Notice Left Mail

Call Referral Hours

Mon-Fri: 12:00-15:00
Sat-Sun: Closed

Last Collection Hours

Mon: 3:00 PM
Tue: 3:00 PM
Wed: 3:00 PM
Thu: 3:00 PM
Fri: 3:00 PM
Sat: 3:00 PM
Sun: -

Lobby Hours

Mon-Fri: 12:00-18:00
Sat: 10:30-11:30
Sun: Closed

Pickup Accountable Mail Hours

Mon-Fri: 12:00-15:00
Sat-Sun: Closed

Pickup Hold Mail Hours

Mon-Fri: 12:00-15:00
Sat-Sun: Closed

Pickup Notice Left Mail Hours

Mon-Fri: 12:00-15:00
Sat-Sun: Closed

PO Box Access Hours

Mon-Fri: 12:00-18:00
Sat: 10:30-11:30
Sun: Closed

Hours

Mon-Fri: 12:00-15:00
Sat: 10:30-11:30
Sun: Closed

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Last updated:

13 Oct 2025
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