Corliss Resources interview questions

Communications good leading up to interview, but trying to reach ANYONE for a follow - up (didn't happen!). Interview went great, and they said they were only interviewing 3 or 4 people, and we're wanting to fill the position within just a couple of days. They also said they WOULD BE contacting applicants within just a couple of days, informing them of the hiring decision. When I heard nothing back, I tried to follow up 3 times by email & 4 times by phone - yet I received no response..... I considered it unprofessional and just plain RUDE!