We record billable usage for every company in your account, one row per billing period. It's the detail behind your invoice — what you were charged for, and which company it came from.

### Finding Your Usage

![](https://d2k1yc19c4o170.cloudfront.net/help-assets/docs/account-usage.png)

Go to **Account Settings → Billing** and open **Usage**. Each row is one company for one billing period, newest first.

### What Each Column Means

* **Date** — the day the usage was recorded, at the close of the period.
* **Billing Date Range** — the period the row covers, normally a calendar month.
* **Company** — which company in your account the usage belongs to. This is the column that makes the page useful for agencies: one invoice, but usage attributed per client.
* **Total Numbers** — tracking numbers billed in that period.
* **Total Minutes** — call minutes, each call rounded up to the next whole minute.
* **Messages** — SMS sent and received.
* **Transcription Minutes** — minutes of audio transcribed, where [transcription](https://help.calltracker.io/hc/ct/articles/ai-call-transcription) is enabled.

### Why a Released Number Still Appears

Tracking numbers are not billed pro rata. A number released part-way through a period is still billed for that period, then drops off the next one — so a released tracker shows up once more before disappearing. See [Releasing a Tracker](https://help.calltracker.io/hc/ct/articles/releasing-a-tracker).

That's usually the answer when a number count looks one higher than expected.

### Searching and Exporting

Use **Filters** to narrow to a single company or date range — useful when an account has many companies and you only want one client's numbers.

**Export** downloads what you're looking at as a CSV, which is the quickest way to rebill usage to a client or reconcile against an invoice.

### Usage and Your Invoice

Usage explains an invoice; it doesn't replace it. Charges combine your base plan with additional usage above what the plan includes, and are billed the following month. For how the plan and overage fit together, see [An Overview of Call Tracker Billing](https://help.calltracker.io/hc/ct/articles/an-overview-of-call-tracker-billing).