Curious

I was curious as to what cell phone plans were like in the USA. It's nice in Korea how you only get charged per second (and not for a whole minute) for a phone call and only for the person making the outgoing call. Same with text messages. And texts are only charged 2-5 cents per outgoing text depending on if it's an SMS or up to 2000 characters (like a decent email size). Anyhow, that's all.