Thacker-Grigsby Telephone Company was founded in 1923, and has evolved a number of times since then, offering high-speed internet services since 1998. TG provides fiber-optic internet access to areas of eastern Tennessee. TG's operations are also noted for their reliability, with service interruption frequencies far lower than other providers in the area.
TG also provides some of the fastest internet speeds available in eastern Tennessee, with packages ranging from 10Mb/s to 100Mb/s. Wi-Fi capabilities can also be added to those packages.
TG's customer service team is also well regarded, with knowledgeable, onsite employees who are usually local. Despite their local size, TG also offers 24/7 technical support, with the issue usually solved quickly.