You should go to the Page Plus corporate web site: www.pagepluscellular.com
Then select the My Account menu at the top right of the screen. Create an account if you haven’t already. If you need to create an account don’t worry about selecting the correct phone for the profile, it doesn’t matter. They only have a few very old models of phones to choose from but it is no consequence. Once in your account you can select call records and go back and see the activity on your accounts. This will only show up to 250 calls so if you want to keep track of more than that you should print off the records before calls drop off the record. You can also track your current usage here.