How should I react when my girlfriend hangs up the phone on me during a phone conversation?

I think it real childish what she did and she said that she got tired of my voice and I started to blow her and I don’t know I what said to her to blow her and won't to tell me what I said but anyway she just hung up on me...

What should I do?

Ignore it, don't feed into the games. Do not call back and beg

She's either playing you, or she doesn't cares at all for your feelings.

There is no excuse to hang up on a person. If you are arguing and you are done with it then you say “I'm done, we'll talk this out later... good bye” and hang up. But to just hang up is VERY rude. Let her come back to you and apologize.

Do nothing,she hung up on you and she owes you an apology.

I wouldn't be talking on the phone to her, any time soon.

My ex did that a few times to me when I say things she doesn't agree with. I think that's rude. We don't talk for days every time this happened. I know it's wrong but unfortunately, for a relationship to work, men have to put up with lots of bs. I suggest you wait for a few days for things to cool down and talk to her about it. With some women you can throw rational out the windows.

How old are you?

Sounds like you have bigger problems than just hanging up on each other.

What is your fight(s) about? I highly doubt she's just tired of your voice. There must be bigger problems regarding your relationship.