DTMF is an inexpensive way to get an anonymous mobile phone number, temporarily or permanently. The numbers support:
* Sending and receiving SMS via the browser
* Making and receiving phone calls in any modern browser (German/French numbers only)
* Webhooks for handling (and optionally replying to) incoming SMS
* Forwarding of incoming SMS to any mobile number worldwide
* Forwarding of incoming phone calls (German/French numbers only)
* An API supporting all functionality except voice
Pricing varies by country, with number rental starting at just 13 satoshi per minute, and there is no minimum deposit nor minimum rental period. DTMF supports numbers from 20+ countries.