Yes god. One time my grandma asked me to make a call for her later in the day, so from 9 AM until 3 PM I hid in my room so as to avoid her and when I finally left my room and she asked me to make it I started to panic and breathe really heavily

If I know I have to make a phone call I'll start panicking a day in advance

Sometimes I'll make myself so upset at the thought of having to make a minute long phone call that I'll feel like I'm going to start crying

I know this is pretty severe though. I don't even know when this fear popped up, when I was younger I would talk on the phone all the time with no problem. Something about being able to hear the person but not see them makes me uncomfortable.