Previous research has shown that phubbing (phone snubbing) negatively impacts the quality of social interaction and undermines connectedness between interaction partners. Furthermore, studies indicate that feelings of connection to others are vital to fostering empathy, which in turn is an important facet of prosociality. The current investigation explores whether this effect extends to one’s inclination to act in a pro-social manner, as well as the mediating roles of empathy and self-control. Two studies, one correlational (Study 1, N = 220) and one experimental (Study 2, N = 362) show that phubbing negatively predicts empathy, which in turn negatively impacts prosociality. Self-control was a significant mediator in the correlational design, but not in the experimental design, suggesting that repeated occurrences of phubbing, but not momentary ones, are negatively associated with self-control. The findings expand upon existing literature by providing information regarding the effects of phubbing on the person engaging in phubbing, rather than the recipient, as well as provide insights into the underlying mechanism.