Post office · Mammoth Lakes, CA

Mammoth Lakes Post Office

3330 MAIN STREET

Mammoth Lakes, CA

Address

3330 Main Street, Mammoth Lakes, CA

Phone

+1-760-934-2205

Opening hours

Monday – Friday	8 AM–4 PM
Saturday – Sunday	Closed

Hours may differ on public holidays.

Coordinates

37.648967, -118.970887

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 Mammoth Lakes Post Office?

Mammoth Lakes Post Office is located at 3330 Main Street, Mammoth Lakes, CA. Use “Get directions” to start a route from where you are.

What is the phone number of Mammoth Lakes Post Office?

The listed phone number is +1-760-934-2205.

What are the opening hours of Mammoth Lakes Post Office?

Recorded opening hours: Monday – Friday 8 AM–4 PM; Saturday – Sunday Closed. Hours may differ on holidays.