United States Post Office · San Diego, CA

Serra Mesa Post Office

3223 GREYLING DRIVE

San Diego, CA 92123

Address

3223 Greyling Drive, San Diego, CA 92123

Phone

+1-800-275-8777

Opening hours

Hours may differ on public holidays.

Coordinates

32.801529, -117.139843

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 Serra Mesa Post Office?

Serra Mesa Post Office is located at 3223 Greyling Drive, San Diego, CA 92123. Use “Get directions” to start a route from where you are.

What is the phone number of Serra Mesa Post Office?

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

What are the opening hours of Serra Mesa Post Office?

Recorded opening hours: Monday – Friday 8:30 AM–5 PM; Saturday 8:30 AM–2 PM; Sunday Closed. Hours may differ on holidays.