You have secured a very good marks. On securing 220 marks in JEE Main paper, you rank would be approximately in between 4000 to 5000.  Also, Above is the range of your possible rank. The predicted rank may vary due to JEE Main tie breaker rules for the same score.

If you have secured this rank you have a chance to get theses colleges:

• NIT Trichy
• NIT Calicut
• NIT Rourkela
• VNIT Nagpur
• MNIT Jaipur
• MANIT Bhopal
• NIT Hamirpur
• NIT Warangal
• NIT Patna

These are the college you will get if you have scored these marks. All the best.