I have received numerous phone calls from this number, with a thick middleeastern accent they say they are with the United States Federal Grants Department and I have asked to have my number taken off of their call list. At 11:03 this morning they called again and I repeated myself no thank you and to take my number off the call list. At my saying this the man told me to "shut the [***] up and listen, [***], [***] [***],"  my phone was on speaker and my two young girls heard him I hung up right away.