Blacklisted Phones — Can You Sell Them? The Practical Truth When a phone is blacklisted, its device identifier (IMEI or ESN) is blocked from cellular networks — and that restriction changes what you can do with the device and what it’s worth. This guide breaks down what blacklists do, how they’re created, and the realistic paths for owners and buyers. You’ll learn how blacklists are enforced, how to find [...]