Contact cards
Contact cards let you set a business name and icon on your iMessage number so recipients see your brand instead of a raw phone number. Contact cards require an eligible iMessage line. Unsupported numbers return 422; contact support if your line needs this feature.
Setting a contact card
Use the PUT /v1/numbers/{id}/contact-card endpoint to create or update your card.
Things to know
- It shows up for recipients who don’t already have your number saved as a contact
- If you’re testing with someone who already has a thread with that number, they may need to delete the conversation and receive a new message to see it refresh
- It can take a few minutes to propagate after setting it
To verify your contact card is working, send a message to a fresh number that hasn’t been messaged before.

