Hi Madhu,

the top colleges for you to pursue ECE in Andhra Pradesh are:

• Koneru Lakshmaiah Education Foundation, Guntur
• Andhra University College of Engineering, Visakhapatnam
• GITAM University, Visakhapatnam
• GMR Institute of Technology, Rajam
• Jawaharlal Nehru Technological University College of Engineering, Kakinada
• Gayatri Vidya Parishad College of Engineering, Visakhapatnam
• Sagi Ramakrishnam Raju Engineering College, Bhimavaram
• Sri Venkateswara University College of Engineering, Tirupati
• Vignan's Foundation for Science Technology and Research, Guntur

Hope it helps,

Good luck!