Question: are all tracfone sim cards the same?
Answer: Yes, only the CDMA SIM cards have proven to be interchangeable. Can purchase of a SIM card branded with any TracFone subsidiary brand (TracFone, Net 10, PagePlus, Total Wireless, Straight Talk, Simple Mobile, etc.) be used for all other TracFone brands? Yes, only the CDMA SIM cards have proven to be interchangeable.