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More contact info for US Post Office:

US Post Office

1119 18th St
66935 Belleville

Phone:

(785) 527-2421

• https://tools.usps.com/go/POLocatorDetailsAction!input.action?locationTypeQ=po&address=&radius=&locationType=po&locationID=1354528&locationName=BELLEVILLE&address2=&address1=1119+18TH+ST&city=BELLEVILLE&state=KS&zip5=66935&zip4=9998&tollFree=800-ASK-USPS%