Explore details about location Avenida 4B. Avenida 4B is a location situated within the Norte de Santander alongside other areas such as Bochalema, Calle 3, Calle 6. Additionally, some smaller parts of Avenida 4B include specific areas like Calle 7N, Avenida 6, Avenida 7 adding to the diversity of its landscape.