To wireless phones
When placing an outgoing call from your wireless phone to another wireless phone, the other person will see your name if:
- Your contact info is in their phone.
- They have AT&T Unlimited Premium, AT&T Unlimited Elite, or AT&T Unlimited Extra (they'll see your name even if it isn't their contacts)
- They subscribe to a Caller ID service
To landline phones
When you place an outgoing call from your wireless phone to a landline phone, your name and number (or just your name) show on the caller ID.