Hi, on behalf of your rank you have obtained  under EWS category you can definately go into NIT's  for sure and for your easy convenience I'm mentioning the NIT's below in which you can take admission;

• NIT, Patna
• NIT, Uttrakhand
• NIT, Srinagar
• NIT, Durgapur
• SVNIT, Surat
• NIT, Goa
• NIT, Nagaland
• NIT, Agartala

Etc.

You can also take help of this;

https://engineering. careers360.com/jee-main- college-predictor?icn=QnA&ici= qna_answer

Good Luck.