Go to the Billing page in the navigation bar, and under the Billing History section, select the Usage tab to view a full breakdown of your activity and correlated charges. You can customize the date range in the top right corner as well as filter your usage by description. You can download your usage by choosing the Download CSV button.
The description of the usage can be referenced on the left hand side i.e. phone number purchased, phone number renewed, outbound text message, outbound phone call, etc.
Under the Amount column, you will see whether your account balance was used as well as the amount taken from the account balance or number of credits used.
The Charged On column will identify the specific date and time the charge occurred.
