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Proxy: One-to-one Masked Communications

Twilio Proxy simplifies the task of masking the communications between two parties (aka masked phone numbers or masked calling). Proxy automatically provides a number and associates two numbers together in order to forward messages and calls back and forth.


With Proxy, Twilio facilitates any use case that can benefit from a temporary conversation between two parties.

Not a developer? See the Proxy product page.

Get started with Proxy

Follow our quickstart for the fastest experience adding masked phone numbers for SMS and Voice communications.


You've got an idea in mind that could employ ephemeral communications. Let us help you make it a reality.

These docs will help you turn that idea into production and show you all of the details you need to have a hit on your hands.


API reference

Legal implications of managing communications between users

If you choose to manage communications between your users, including voice calls, text-based messages (e.g., SMS), and chat, you may need to comply with certain laws and regulations, including those regarding obtaining consent. Additional information regarding legal compliance considerations and best practices for using Twilio to manage and record communications between your users, such as when using Twilio Proxy, can be found here.

Notice: Twilio recommends that you consult with your legal counsel to make sure that you are complying with all applicable laws in connection with communications you record or store using Twilio.


Twilio Proxy is currently in public beta and is accessible to all Twilio accounts.


Have more questions about Proxy and masking the communications between two parties? Please reach out to our Sales team to discuss pricing or support for technical questions about Proxy.

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