Colorado is in the same time zone as which other state?

Colorado is in the Mountain Time Zone, which is UTC-7 during standard time and UTC-6 during daylight saving time. Montana also observes Mountain Time, making it the correct answer in this context. Both states are located in the western United States, where the Mountain Time Zone is prevalent. This time zone covers parts of various states, and both Colorado and Montana have large areas that align with this timing.

The other states listed operate in different time zones. Mississippi is situated in the Central Time Zone; Oklahoma primarily follows Central Time as well, with only the western part observing Mountain Time. North Dakota is split between Central Time and Mountain Time, depending on the region. Thus, only Montana aligns fully with Colorado in terms of the Mountain Time Zone.