Thank you for using our forums. We want to make sure all your concerns are addressed. There is not an option to forward a specific call or caller to another number. You can use a Do Not Disturb or block function to send that caller to your Voicemail, but they cannot be forwarded. You can only forward all your calls. You can forward them immediately or after you do not answer. Check out all the details https://www.verizon.com/support/call-forwarding/?task=callforwarding on how this works.