> ## Documentation Index
> Fetch the complete documentation index at: https://docs.60db.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Release Number

> Release a phone number and cancel monthly rental

Release a rented number back to the pool and stop monthly charges. Requires Gate T (trunk setup).

## Request

### Headers

<ParamField header="Authorization" type="string" required>
  Bearer token with your API key
</ParamField>

### Path Parameters

<ParamField path="e164" type="string" required>
  Phone number in E.164 format, URL-encoded (e.g., `%2B919876543210`)
</ParamField>

## Response

**200 OK** — number released

## Example

<RequestExample>
  ```bash cURL theme={null}
  curl -X DELETE https://api.60db.ai/dialer/numbers/%2B919876543210 \
    -H "Authorization: Bearer your-api-key"
  ```

  ```javascript JavaScript theme={null}
  await client.dialer.numbers.release('+919876543210');
  ```

  ```python Python theme={null}
  client.dialer.numbers.release('+919876543210')
  ```
</RequestExample>