Yes, you will get NIT Calicut very easily with the rank that you have obtained under OBC category and also with the home state. As per the previous year cutoffs you have the chance to choose the subject of your own choice. You canyourself check the cutoffs using careers360 portal

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-cutoff-for-nit-calicut/amp