Is it common or strange for a shy guy to be afraid to call his girl?

As a shy guy, I have to say it's common. It's easier when in a relationship than when not, but it's still scary. I do think a lot before I do anything - and that's a good thing. Babbling incessantly is not fun.

I hate talking on the phone. And I'm not shy.

I'd say quite common. Most guys are just afraid/shy to call their girl, especially in newer relationships. It could be caused from past experiences, lack of courage, or just plain shyness.

Remember though, there is a difference from blowing you off or being too shy to call you, so make sure it's the one you think it is. I suggest you try attempting the first few phone calls, you know, until he gets used to talking to you over the phone. Maybe a week tops. He needs the feeling of comfort talking to you, I remember it was a big step for me to conquer but I got the hang of it. Just make him feel relaxed around you, show him you don't bite and there is no reason to be shy. Call him a couple times, make it a daily thing. Try to keep the amount of talking even between you guys so you can ask questions about everyday things or things you don't know about him yet. Eventually he'll get around the shyness and you'll have him calling you on a daily basis if things go well.

One of my very best friends still is shy to talk to me on the phone and we've been friends since FOREVER. Some people just feel weird on the phone. It's nothing out of the ordinary.