As a teenager, I did go through a phase where I talked on the phone a LOT. But gabby teenaged girls talk nonstop and "at" and "over" each other a lot anyway, so that wasn't much of a problem then, and was hardly noticed as strange.
However, as an adult, I avoid using the phone as much as possible, and have difficulty feeling "comfortable" in phone conversations with basically anyone. There are so many awkward pauses, or then I speak and cut someone off, or I feel like I'm talking too much, or not enough, or I'm boring the other person, or I can't tell if they're being sarcastic or not, or I'm not sure exactly WHY they're calling...ugh. I generally screen all our calls and only call people back if I absolutely have to. Even people I love, I have a really hard time talking to them on the phone, at least with any "ease" to it.