Universal Service Contributions (Usc) and Other Similar Charges for Wireless Telecommunications Carriers (Except Satellite), All Establishments, Employer Firms (WTCSUSCAO55172)

U.S. Census Bureau, Universal Service Contributions (Usc) and Other Similar Charges for Wireless Telecommunications Carriers (Except Satellite), All Establishments, Employer Firms [WTCSUSCAO55172], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WTCSUSCAO55172, .