All Employees: Information: Telecommunications in Oklahoma was 8.90000 Thous. of Persons in January of 2021, according to the United States Federal Reserve. Historically, All Employees: Information: Telecommunications in Oklahoma reached a record high of 16.40000 in January of 2001 and a record low of 8.80000 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Information: Telecommunications in Oklahoma - last updated from the United States Federal Reserve on March of 2024.