TAT-7 was the seventh transatlantic telephone cable, in operation from 1983 to 1994, initially carrying 4,000 3 kHz telephone circuits between New Jersey, United States and Porthcurno in southwest England. It was owned by AT&T, British Telecom and France Telecom.
- "History of the Atlantic Cable & Submarine Telegraphy - Cable Timeline". atlantic-cable.com. Retrieved 2018-08-05.