Make Calls is a phrase that refers to the act of using a telephone to contact someone. The three crossword solutions for this phrase are UMP (3 letters), REF (3 letters) and GETONTHEHORN (12 letters). UMP stands for umpire, which is someone who makes decisions or judgments in a sport or game. REF stands for referee, which is someone who enforces the rules of a sport or game. GETONTHEHORN is an idiom meaning to make a phone call.