Which States in the United States use Mountain Time?

Answer 1

Arizona
New Mexico
Wyoming
Utah
Colorado
Montana
Southern part of Idaho
Eastern Oregon
Southwest North Dakota
West South Dakota
West Nebraska
West Texas (2 counties)
Four counties in Kansas
West Wendover in Nevada

Answer 2

"The following states or areas are part of the time zone:

Arizona - always on MST - no daylight savings time except in Navajo reservation
New Mexico
Wyoming
Utah
Colorado
Montana
Idaho (except northern panhandle)
Eastern Oregon/Malheur County
the southwestern quadrant of North Dakota
the western half of South Dakota
the western third of Nebraska
the two westernmost counties in Texas
four counties in Kansas (Greeley, Hamilton, Sherman, and Wallace)
the Nevada town of West Wendover
Jackpot, Nevada observes Mountain Time unofficially because of close economic ties with southern Idaho. Although officially on Mountain Time, Fort Pierre, South Dakota keeps Central Time because of its proximity to Pierre.

Arizona does not observe Daylight Saving Time. However, the Navajo Nation, the bulk of whose area is within Arizona, observes Daylight Saving Time throughout its territory."

*Thanks for the 2 points. Next time, search it on the internet or wikipedia.org.

Answer 3

All or parts of the following states observe Mountain time:

Arizona
New Mexico
Wyoming
Utah
Colorado
Montana
Idaho (except the panhandle)
Oregon (part of Eastern Oregon)
South Dakota (the SW part)
Nebraska (the western part)
Texas (only 2 counties in the western part)
Kansas (4 counties)
Nevada (one town)

Answer 4

Most of Montana-Wyoming-Colorado-New Mexico-Idaho-Utah-Arizona-small part of Oregon-About 1/4 of North Dakota-About1/2 of South Dakota-about 1/3 of Nebraska-a tiny part of Kansas-a tiny part of Texas.

Answer 5

You can find this info in your phone book, but Colorado, New Mexico, Wyoming, Montana, Utah, a lot of Nevada. Arizona is on Arizona time.