### Answer --- Yes, it's still possible. The inbound webhook payload includes the

from_number

field, which contains the caller's phone number. [(1) ]() When Retell sends the

call_inbound

event to your n8n webhook, the payload will look like this:

json
{
  "event": "call_inbound",
  "call_inbound": {
    "agent_id": "agent_12345",
    "agent_version": 1,
    "from_number": "+12137771234",
    "to_number": "+12137771235"
  }
}

In your n8n workflow, you can extract

from_number

from the webhook payload and then pass it back as a dynamic variable in your response so the agent can reference it during the call. Your webhook response would look something like:

json
{
  "call_inbound": {
    "dynamic_variables": {
      "caller_number": "+12137771234"
    }
  }
}

This way, you can use

{{caller_number}}

in your agent's prompt or first message to personalize the conversation with the caller's number.

​ To learn more, see the sources I considered: [[1] Inbound webhook](https://docs.retellai.com/features/inbound-call-webhook) ​

Feel free to tag @AI Evy with additional questions. I also appreciate feedback, it helps me improve.