Welcome to iPF.net!! As far as how much $ you've spend on calls... I would look for an app that's tied to your wireless provider in the App Store or linked from your provider's website.
What carrier are you on? Here I just need to send an SMS to my carrier and I will receive a reply with my monthly expenses regarding calls SMS and data. Welcome to the forum.
What carrier are you on? Here I just need to send an SMS to my carrier and I will receive a reply with my monthly expenses regarding calls SMS and data. Welcome to the forum.