I need to track the amount of time to and from a certain number on my cell phone. How do I do that?
Log into your account and go to My Verizon and click on your minutes. There you will get a detailed log sheet of every call placed or received.
Log in, as klue said, and once you are viewing the details for the line, click the heading of the column where the phone number is listed. That should sort the column, so all the calls to and from that specific number are at least grouped together, making it easier to add up.
You can also download all the details to a spreadsheet, and depending on your Excel skills, pull the data out and total up the minutes.
If you are looking for a button or other quick tool to get the info, it isn't there. You have to manipulate the data yourself.