Explore details about location Calle 7. Calle 7 is a location situated within the Castilla alongside other areas such as Avenida Andres Avelino Cesares, Ovalo Grau, Jiron I. Additionally, some smaller parts of Calle 7 include specific areas like Jose Maria Arguedas, Jose Gabriel Condorcanqui, Marticorena adding to the diversity of its landscape.