Not to disappoint. I called them a week ago again (2nd time) and asked if he can check my application status. He asked me if I received any email so far from him. If I haven't then he said I will get the decision by the end of this month. But, almost all the interview invites have already been extended.
[funny thing, he didnot ask me my name or check my application when he said this again for 2nd time]
so, Good luck!