Altafiber, also known as Cincinnati Bell, is a privately owned company headquartered in the US. Founded in 1873, the company operates with approximately 2,300 employees and reported $1.1B in revenue as of 2024. Specializing in telecommunications, Altafiber delivers fiber-optic Internet, video, voice, and data services primarily in Ohio and also under the Hawaiian Telcom brand in Hawaii.
On February 17, 2026, altafiber, formerly Cincinnati Bell, reached the midway point of its XGS-PON fiber network build in Dayton and the surrounding Ohio region, making the multi-gig fiber network available to 70,000 residential and business addresses. The company’s overall investment for the Dayton fiber expansion totals $200 million upon completion.
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