Yes, you can use an anchor ID in a HubSpot Call-to-Action Link URL:
- Navigate to Content > Calls-to-Action.
- Click the gear icon to the right of a CTA in your dashboard to edit it, or click Create a new CTA to create a new CTA.
- Within the Link URL text box, enter your link and include "#" with your anchor ID at the end of the URL.
To learn how to add an anchor ID to your page, check out this article.