As of January 2026 Frontier Communications has a market cap of โน866.22 Billion. This makes Frontier Communications the world's 2062th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 13th, 2026 the market cap of Frontier Communications was reported to be: