Main city: Greenleaf
Timezone: Central / Mountain
Phone type: Landline
Operator: Twin Valley Telephone

Greenleaf, a city in Washington County, Kansas, United States. It was named to honor A.W. Greenleaf, the treasurer of the Central Branch Union Pacific Railroad. The post office at Round Grove, Kansas; which had been known at various times as Prospect Hill and Hopper, was moved to Greenleaf when the railroad missed the settlement. As of the 2010 census, the city population was 331. ^source

Area Code 785 was the result of a split from 913 on July 20, 1997. It covers most telephone exchanges in northern Kansas. It stretches from the Colorado state line on the west to the Missouri state line on the east, while excluding the Kansas City Metropolitan Area (913). The largest city (by population) covered by the area code is the state capital of Topeka. ^source