The blaze erupted last evening apparently from an oil lamp lit by some devotees at a temple in the hills on the occasion of 'Kartik Purnima'.
It soon spread in the forest area following which 20 fire-fighting teams along with 29 fire engines were pressed into service which managed to bring the blaze under control this morning, divisional fire officer R G Sundaram told PTI.
The Eastern Naval Command also sent two fire engines to assist the personnel.
Meanwhile, fire tenders have been stationed at Mamidilova, Mindivani Palem, Dibbamaddipalem, Dabbanda, Bakkavanipalem, Kommadi and a few other villages situated near the hills as a precautionary measure, the fire department said.