Post office · Centennial, CO

Centennial Post Office

2221 EAST ARAPAHOE ROAD

Centennial, CO 80122

Address

2221 East Arapahoe Road, Centennial, CO 80122

Phone

+1-800-275-8777

Opening hours

Hours may differ on public holidays.

Website

tools.usps.com/locations/details/1439625

Coordinates

39.595768, -104.963201

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is Centennial Post Office?

Centennial Post Office is located at 2221 East Arapahoe Road, Centennial, CO 80122. Use “Get directions” to start a route from where you are.

What is the phone number of Centennial Post Office?

The listed phone number is +1-800-275-8777.

What are the opening hours of Centennial Post Office?

Recorded opening hours: Monday – Friday 9 AM–5:30 PM; Saturday 9 AM–1 PM; Sunday Closed. Hours may differ on holidays.