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

# Link and unlink phone numbers

> Link and unlink phone numbers from 10DLC campaigns via API

The 10DLC numbers endpoint lets you link and unlink numbers from your campaign.

#### API Endpoint

```text BaseURI theme={null}
https://api.plivo.com/v1/Account/{auth_id}/10dlc/Campaign/{campaign_id}/Number/
```