Boss, MO

ZIP code 65440 serves Doolittle, a small community in Phelps County, west of Rolla. Its most recognizable historic feature is the Route 66 corridor, which passes through the area and recalls the region’s roadside-travel history. Doolittle sits in the wooded Ozark landscape, with Mark Twain National Forest nearby; Rolla’s Missouri University of Science and Technology campus and downtown attractions are a short drive east.