: If you only need a temporary number (not a physical device), apps like Burner , Hushed , or Google Voice provide secondary lines on your existing smartphone.
: Paying with physical currency at a retail store is the gold standard for anonymity. where to buy a burner phone
: In some regions, it is easier to buy an unlocked phone and a separate prepaid SIM card from different vendors to further decouple your identity. : If you only need a temporary number
If you tell me more about your specific needs, I can help you: Find the (talk-only vs. data). Locate a physical store near you with stock. Choose a model for international travel . What is a burner phone and how do you use it? - Proton VPN apps like Burner