Who called from 7186218800

It was fdr high school

calls everyday and gives a machine meassage in chinese

How can I stop the call from this f***ing school?

If they are a real brick-and-mortar school in your area call them and ask them to stop calling.  Don't call the number that called you.  Find a number in your phone book or on-line phone book.

Otherwise contact your phone provider.  The can help you block the calls.