Pallipattu is a town in Tamil Nadu and a border town located between the Chittoor District of Andhra Pradesh and Tiruvallur District of Tamil Na…Pallipattu is a town in Tamil Nadu and a border town located between the Chittoor District of Andhra Pradesh and Tiruvallur District of Tamil Nadu. It is known for its fertile agricultural lands and the west-to-east flowing Kusasthalai river.