| Name | Description | Type | Additional information |
|---|---|---|---|
| id | globally unique identifier |
None. |
|
| primary | boolean |
None. |
|
| source | string |
None. |
|
| number | string |
None. |
|
| formatted_number | string |
None. |
|
| extension | string |
None. |
|
| label | string |
None. |
|
| unformatted_number | string |
None. |