If I sell my Samsung s4 outright and include the SIM card, can that card be used by the buyer, and can it be traced back to me? Thanks.
You should keep the SIM card. The new owner can get their own if they don't already have one activated for their line.
I'm most definitely NOT a VZW employee. If a post answered your question, please mark it as the answer.
That's kind of what I thought, so thank you for the confirming answer.