Explore details about location Calle Guillermo Preto. Calle Guillermo Preto is a location situated within the Tijuana alongside other areas such as Calle España, Calle Simon Bolivar, Avenida Río Pánuco. Additionally, some smaller parts of Calle Guillermo Preto include specific areas like Calle Leo, Calle Estrella Polar, Calle Pleyades adding to the diversity of its landscape.