How to Keep Your Phone Number Private When Meeting New People

Decide what the other person actually needs

After meeting a designer at an event, you might need to exchange a portfolio and agree on a follow-up. They need a way to reply; that does not automatically mean they need a phone number, a home address or access to your everyday contact list.

Choose a separate conversation, a work contact address or a service with a suitable username/invitation flow. If the exchange involves highly sensitive information, assess its security requirements separately. A phone-number-free interface does not prove that message contents are protected from the provider.

A checklist before you share a link

• Check the invitation preview: would you be comfortable sharing the displayed name or username with this person?
• Check the file itself: a PDF footer, CV, signature or screenshot may contain your phone number even when the chat does not.
• Send the invitation directly to the intended person. Avoid posting a private invitation in a public feed.
• Confirm the recipient through the channel where you met before sending a confidential document.
• Agree on a useful end time, then review or end the connection when the task is finished.
• Assume that anything the recipient downloads or screenshots can be kept.

Five different privacy questions

Not sharing your number means the other person does not need that contact detail to start this exchange. Hiding a number inside another service depends on that service’s current visibility and discovery settings.

Provider-held account information is a separate matter: BrezLink creators sign in with Google. This is not an anonymous account-creation flow. A display name, username and the information you send can still identify you.

Complete anonymity is a much stronger claim than keeping a phone number out of an invitation. Encryption is another separate question: BrezLink does not currently provide end-to-end encryption. Do not use “no number needed” as a substitute for checking these limitations.

Choose the tool for the conversation

For a temporary browser exchange, BrezLink lets the creator sign in and send a connection invitation. An invited recipient can join as a guest without an account or app installation. Keep the invitation private; guests should keep using the same browser session.

If you already use another messenger, check its official documentation before changing settings. Signal, for example, documents usernames and separate phone-number visibility/discovery controls. Those are Signal features, not settings BrezLink can change for you.

Further reading

• Signal: phone-number privacy and usernames

Put it into practice

Related reading:

• Chat without a phone number
• How it works
• Share files through an invitation