Rialto Network
Rialto Network (KRTO) is the City of Rialto, California's public-access television service, carried on local cable channel 3.
Last updated September 29, 2026
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Overview
Rialto Network, also known by the call sign KRTO, is a public-access television service based in Rialto, California, in the United States. It is a municipal media operation rather than a commercial broadcaster: it exists to give residents of the city of Rialto access to local cable television, and it is associated with the city government's communications and community programming functions. According to the Portuguese-language Wikipedia entry for KRTO (Rialto), the station operates on channel 3 of the cable television provider Time Warner Cable. The service is tied to the City of Rialto, a municipality of more than 100,000 people in Southern California's Inland Empire. The city describes itself as family friendly, affordable, ethnically and culturally diverse, and centrally located with convenient transit and freeway access. That civic context is the environment in which Rialto Network operates: a local government channel serving a growing Inland Empire community. As a public-access outlet, Rialto Network's role is typically to carry city meetings, civic information, community bulletins, and locally produced programming, complementing the city's other public communication channels such as its official website, newsletters, and community events. The city's official website highlights news and community engagement items including a city magazine, civic participation programs, election information, and city-hosted events, illustrating the kind of municipal content that a city television service would support. Because Rialto Network is a municipal service rather than a commercial brand, its "market" is the city of Rialto and its cable subscribers, and its ownership sits with the city government. It does not have publicly traded equity, a commercial parent company, or a conventional product line. Its identity is bound up with the City of Rialto's communications mission and with the cable carriage arrangement described in the available source material.
History
Rialto Network, identified by the call sign KRTO, is a public-access television service based in Rialto, California. The available source material describes it as an American public-access television station operating on channel 3 of the cable television provider Time Warner Cable. Public-access television in the United States developed as a category of local, non-commercial cable programming, typically tied to a municipality or community organization and carried by the local cable franchise. Rialto Network fits that model: it is associated with the City of Rialto and serves the city's residents through cable carriage. The service exists within the civic communications ecosystem of Rialto, a city of more than 100,000 people in Southern California's Inland Empire. The city's official website presents Rialto as family friendly, affordable, ethnically and culturally diverse, and centrally located with convenient transit and freeway access. The city maintains a range of public communication channels, including its website, a city magazine, civic participation programs, election information, and community events. A municipal public-access channel such as Rialto Network would complement those channels by providing televised local content to cable subscribers. Specific dated milestones for Rialto Network — such as its founding year, launch date, ownership changes, or programming expansions — are not provided in the available evidence, and no reliable dates are asserted here. What is documented is its identity as a public-access station in Rialto, California, its KRTO call sign, and its carriage on Time Warner Cable channel 3.
Products and positioning
Municipal public-access television service for the City of Rialto, California.
Public-access television service on cable channel 3
KRTO operates as a public-access television station carried on channel 3 of Time Warner Cable.
Sources6 sources
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