Isca Dumnoniorum settlement there (modern Caerleon) to be distinguished as "Isca Augusta", while the Devonian Isca was called "Isca Dumnoniorum": Usk of the Dumnonians. Exeter began as settlements on a dry ridge ending in a spur overlooking a navigable river teeming with fish, with fertile land nearby. Although there have been no major prehistoric finds, these advantages suggest the site was occupied early. Coins had been discovered from the Hellenistic kingdoms, suggesting the existence of a settlement trading with the Mediterranean as early as . This is disputed however by Prof T P Wiseman who alleges the hoard was not genuine. Following
Southern New England Telecommunications Southern New England Telecommunications Southern New England Telecommunications Corporation (SNET) started operations in 1986 as the holding company for The Southern New England Telephone Company. Prior to 1986, The Southern New England Telephone Company had been a minority holding of AT&T until February 1986, when AT&T withdrew its 23% holding. SNET then became its own company, operating a telecommunications sales division, Sonecor Systems Division, which began operations on January 1, 1983 and sold equipment in competition with AT&T before the Bell System divestiture. SNET also operated SNET America, which sold long distance services to Southern New England Telephone customers within