What Burner does
Burner is a second phone number app for iPhone and Android from Ad Hoc Labs, Inc. You sign up, choose an area code and call and text from the new number without sharing your personal one. The point of the app is that numbers are disposable: when a listing is sold, a date is over or spam starts, you delete the number and create a new one. Conversations stay separate per number, and you can block calls, filter spam texts, mute notifications and set quiet hours for who can reach you and when.
Burner's App Store page says texting needs Wi-Fi or mobile data and calls use your existing phone service provider's minutes. Numbers are available in the US and Canada (not Puerto Rico). Burner does not support emergency (911) calls or SMS short codes, so it will not receive many automated verification texts. The Premium plan adds video messaging, AI voicemail transcription, a VPN for phone, Mac and Windows, personal-info removal requests and reverse number lookup.
