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USPS
IA
Underwood
USPS Location - Underwood
on map
review
bad place
321 Highway St, Underwood, IA 51576
1-800-275-8777
Stamp Booklets Only
USPS Location - Underwood
on map
review
bad place
313 3rd Ave, Underwood, IA 51576
712-566-2324
Mo. 8:00am-4:00pm
Tu. 8:00am-4:00pm
We. 8:00am-4:00pm
Th. 8:00am-4:00pm
Fr. 8:00am-4:00pm
Sa. 8:00am-10:00am
Su. CLOSED
Bulk Mail Acceptance, Bulk Mail Account Balance, Bulk Mail New Permit, Business Reply Mail Account Balance, Business Reply Mail New Permit, Duck Stamps, General Delivery, Global Express Guaranteed, Money Orders (Domestic), Money Orders (Inquiry), PO Box Online, Packaged Stamps, Pickup Accountable Mail, Pickup Hold Mail, Priority Mail International