Welcome to Mount Trumbull ...

Mount Trumbull is located in Mohave County<1>.

While we don't have a date for the founding of Mount Trumbull, you might consider that their post office opened  in 1920.

A typical abbreviation for Mount Trumbull: Mt. Trumbull

Mount Trumbull is 5,330 feet [1,625 m] above sea level.<2> In other words, the altitude of Mount Trumbull is 1 mile [or ~1½ km] above sea level.

Time Zone: Mount Trumbull lies in the Mountain Standard Time Zone (MST) and does not observe daylight saving time

Note: If you leave Mount Trumbull and travel west, you will leave Mountain Standard Time and cross into the Pacific Time Zone (PST/PDT). In addition, you will be moving from an area that does not observe daylight saving time to one that does.

Area Code for Mount Trumbull: 928

Adding Mount Trumbull to Our Gazetteer ...

We originally found mention of Mount Trumbull in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Mount Trumbull was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<3>

X2X - From that list, the Mount Trumbull post office opened in 1920.

We also found Mount Trumbull on a map titled Shell Oil Road Map for Arizona (1951).

For more details, see References and Mentions for Mount Trumbull.

Off-the-Road Links ...

Unfortunately, we don't know of a website for Mount Trumbull. If you can help, please contact us through our Feedback Page.

The official website for Mohave County: www.co.mohave.az.us/

The official website for State of Arizona: https://az.gov/