Frontier Communications Inc. 11.0% 15 September 2025 senior unsecured bond
Frontier Communications Inc. (Frontier) is the fourth largest Incumbent Local Exchange Carrier (ILEC) in the US by revenue, after AT&T, Verizon and CenturyLink. The firm was originally established in 1935 as Citizens Utilities Company, and after various acquisitions became a diversified operator of public utilities, providing services for telecommunications, natural gas, electricity and water in the US.