Therlam is a Sub-District (Tehsil/Block/Mandal) in the Vizianagaram District of Andhra Pradesh. As par Census 2011 information the sub-district code of Therlam is 04821. There are about 34 sub-districts in Vizianagaram and Therlam is one of them. Badangi, Balijipeta, Bhogapuram, Bobbili, Bondapalle, Cheepurupalle, Dattirajeru, Denkada, Gajapathinagaram, Gantyada, Garividi, Garugubilli, Gummalakshmipuram, Gurla, Jami, Jiyyammavalasa, Komarada, Kothavalasa, Kurupam, Lakkavarapukota, Makkuva, Mentada, Merakamudidam, Nellimarla, Pachipenta, Parvathipuram, Pusapatirega, Ramabhadrapuram, Salur, Seethanagaram, Srungavarapukota, Vepada, Vizianagaram etc. are other sub-districts in Vizianagaram.There are about 50 villages in Therlam sub-district, which you can browse from villages list.