The average adult cell phone owner makes and receives around five voice calls a day. Women tend to make slightly fewer calls with their cell phones than men -- while 53% of women make and receive five calls or fewer per day, 43% of men say the same. Men are a bit more likely to make slightly more phone calls in a day; 26% of men send and receive six to 10 calls a day, while 20% of women exchange that many calls. Men and women are equally likely to be represented at the extreme high end of callers, with 8% of men and 6% of women making and taking more than 30 calls a day.