Here's how to enable Nomorobo on CenturyLink Digital Home Phone:
1. Login to your CenturyLink Communicator Control Panel.
2. Click on Welcome to expand options then click Settings.
3. Click on Call Routing.
4. Click Add.
5. Click Your phone number.
6. Click the blue Add button and then click Add New.
7. Enter the toll-free Nomorobo Number, shown in your Nomorobo account, into the box and click Save.
8. You should see both numbers listed. Click Save.
9. After you've completed those steps, go back to your Nomorobo Account.
10. Your number will now be listed as "Protected".