> ## Documentation Index
> Fetch the complete documentation index at: https://docs.notifique.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Phone numbers

> Contract and configure voice lines, part of Voice API, not an add-on.

<Tip>
  **Phone numbers** complement [Voice API](/en/voice-api/como-funciona/introducao): contract a line (`/v1/phone-numbers`) and place or receive calls with `voice:*` scopes.
</Tip>

## What is it?

Virtual lines for **inbound voice** (IVR, forwarding) and **outbound** call origin.

* Contract and list: dashboard or `GET /v1/phone-numbers`
* Configure inbound: `PATCH /v1/phone-numbers/{id}` (`inboundVoiceAction`, TTS, recording…)

## v1 API

Routes `/v1/phone-numbers/*`. Scopes: `phone_numbers:read`, `phone_numbers:update`. Spec under the **Voice** tab menu.

## Next steps

* [Quick Start](/en/phone-numbers-api/como-funciona/quick-start)
* [Scopes](/en/phone-numbers-api/como-funciona/escopos-da-api-key)
* [Webhook events](/en/phone-numbers-api/como-funciona/eventos-do-webhooks)
* [Voice introduction](/en/voice-api/como-funciona/introducao)