United States Postal Service

Post Offices

(605) 524-3300

223 Main St Morristown, SD 57645

www.usps.com

Today: 8:30 AM to 10:30 AM

United States Postal Service serves Morristown, SD and is located in the 57645 ZIP code.

Hours of Operation

Mon 7:30 AM to 11:30 AM
Sat 8:30 AM to 10:30 AM

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