If I switch to REVTALK, will I be able to keep my existing phone number? Carrie Collins June 19, 2020 16:57 Updated Yes! You will be able to port your previous phone number for no additional cost. Related articles What are the costs of the different packages? Can I use other services while using REVTALK services? How do I call the Family Islands with REVTALK? Testing your Internet speed Why do I have a set-top box? Comments 0 comments Please sign in to leave a comment.