If I requested to port in (keep) an active phone number, how do I complete the number transfer process once my Gabb device arrives? Brody D. January 18, 2022 20:48 Updated Simply keep your phone number active with your previous service provider and when the Gabb device arrives, log into your MyAccount to complete the number transfer! You may also contact Gabb Customer Support for assistance. Related articles What will my Gabb device’s phone number be? Can I buy a phone now and activate later? Does the phone come active? I'm not able to send or receive images (pictures) or group text! How do I upgrade my plan to include MMS? Multiple line discount - family plan How do I cancel my service? Comments 0 comments Article is closed for comments.