Exhibit 99.1 WOW! REPORTS FIRST QUARTER 2024 RESULTS First Quarter 2024 High-Speed Data Revenue increased 1% from the same period last year to $106.2 million ENGLEWOOD, Colo. (May 7, 2024) – WideOpenWest, Inc. (“WOW!” or the “Company”) (NYSE: WOW), one of the nation's leading broadband providers, with an efficient, high-performing network that passes 1.9 million residential, business and wholesale consumers, today announced financial and operating results for the first quarter ended March 31, 2024. First Qu ...