Kalingas along with ANDHRAS WERE supporting the Kauravas during the battle Mahabharata. Sahadeva defeated the kingdoms of Pandya, Dravida, Odhra, Kerala, Andhra, and Kalinga while performing the Rajasooya yajna. This is depicted in the Mahabharatam. Chanoora (ca'NooruDu) was killed by Srikrishna in Madhura. Harivamsapuranam corroborates the fact that Chanoora was the king of Karoosa Desa (karooSa dESam) (on the North side of Vindhya and on the North banks of Yamuna river) and was an Anhdra (Andhrudu) too.