The Fiber Optics Department provides voice, video, and data services over 250 miles of Fiber Optic cable. TUB serves nearly 10,000 residential, commercial and industrial customers with low-cost, reliable power. TUB operates its own state-of-the-art wastewater treatment plant. TUB serves as the municipal water source for the city of Tullahoma and the surrounding area.. Telephone service,Internet Service Providers,Cable & Satellite Television & Waste Water Treatment