Dumbriguda
Dumbriguda is a village and Mandal in the Sankaram forest block of Alluri Sitharama Raju district in the state of Andhra Pradesh in India. Dumbriguda, situated in the Visakhapatnam District of Andhra Pradesh, is both a town and a mandal. In India, a mandal functions as a sub-division within a district, with responsibilities that encompass the administration and revenue collection for a specific geographic area within the district. Mandals are integral components of the local governance framework and play a pivotal role in facilitating the development and management of their respective local communities. References 

Villages in Alluri Sitharama Raju district
Mandals in Alluri Sitharama Raju district