Question about MST&T Road Dispersed Camping

Sangfroid asked on 3/1/2022

Does anyone know what MST&T stands for? Thanks!

Answer question
27' Airstream Flying Cloud
Ford F-250

Answered on 3/1/2022:

My best guess is Mountain States Telephone and Telegraph Company (MST&T). From wikipedia entry - "MST&T commonly did business as Mountain States Telephone until 1969, when the new Bell System logo came into use and the company began doing business as Mountain Bell. The company provided telephone services in Colorado, Utah, Arizona, New Mexico, Montana, Southern Idaho, Wyoming, and the El Paso, Texas, vicinity".