BELLEVUE, Wash.–(BUSINESS WIRE)–T-Mobile US, Inc. (NASDAQ: TMUS) today announced that following an investment grade issuer rating from S&P Global Ratings (S&P) – the third it has received from credit rating agencies – the company now has its first-ever full investment grade rating. S&P has assigned the Company a BBB- with positive outlook. This follows the company securing a Baa3 rating with a stable outlook from Moody’s and a BBB- rating with a positive outlook from Fitch. This f
T-Mobile Secures First-Ever Full Investment Grade Rating