Just activate the other phone in My Verizon or go to a corporate store or call Verizon, or Live Chat. If it is a Verizon phone, just swap out the SIM card if possible.
We want to help avoid you having to purchase the airtime again too. If you are just looking to simply activate another device on the same number, it can be done via My Verizon. Since special access is needed to gain access to prepaid accounts, you can also reach out to our prepaid specialists at 888-294-6804.
Follow us on Twitter @VZWSupport
If my response answered your question please click the �Correct Answer� button under my response. This ensures others can benefit from our conversation. Thanks in advance for your help with this!!