Post office · Flagstaff, AZ

Flagstaff Main Post Office

2400 NORTH POSTAL BOULEVARD

Flagstaff, AZ 86004

Address

2400 North Postal Boulevard, Flagstaff, AZ 86004

Phone

+1-928-714-9302

Opening hours

Hours may differ on public holidays.

Website

tools.usps.com/locations/details/1363472

Coordinates

35.210267, -111.610405

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 Flagstaff Main Post Office?

Flagstaff Main Post Office is located at 2400 North Postal Boulevard, Flagstaff, AZ 86004. Use “Get directions” to start a route from where you are.

What is the phone number of Flagstaff Main Post Office?

The listed phone number is +1-928-714-9302.

What are the opening hours of Flagstaff Main Post Office?

Recorded opening hours: Monday – Friday 9 AM–5 PM; Saturday 9 AM–2 PM; Sunday Closed. Hours may differ on holidays.