---
title: "Update Phone Number"
description: "Update label, inbound binding, or activation state of a phone number"
openapi: "PUT /api/v1/organizations/telephony-configs/{config_id}/phone-numbers/{phone_number_id}"
---

Changing `inbound_workflow_id` re-syncs the inbound webhook with the provider; the response includes a `provider_sync` block with the result.

To remove an existing inbound binding, send `clear_inbound_workflow: true`. Sending `inbound_workflow_id: null` alone is treated as "no change".