Schools in Plains, Texas, the US. Schools locations in Plains, Texas. Find the nearest schools locations, near you. All types of business services ATM Bank Courthouse Finance Insurance School All schools in Plains Plains Elementary School School +1 806-456-7401 1000 10th Street, Plains, Texas 79355 Write a review Phone Website Directions Plains Junior High School School +1 806-456-7490 1000 Cowboy Way, Plains, Texas 79355 Write a review Phone Website Directions