# Voice Integrity

Remediate spam labels on your US phone numbers by registering your numbers with Voice Integrity.

We submit you phone numbers to carriers' analytic vendors Verizon (TNS), T-Mobile (First Orion), and AT\&T (Hiya) who will review your numbers and may update how they are labeled. You can also track your numbers' reputation over time.

> \[!NOTE]
>
> If you want to bulk assign phone numbers, use the [Trust Hub API](/docs/voice/spam-monitoring-with-voiceintegrity/voice-integrity-onboarding/voice-integrity-trust-hub-api-direct-customer-subaccounts#7-assign-phone-numbers-to-your-voice-integrity-trust-product).

To register your numbers with Voice Integrity:

1. Navigate to **Products & Services** > **Trust Hub** > [**Registrations**](https://1console.twilio.com/us1/develop/trusthub/registrations/a2p-brands/brands).
2. Select the **Voice Integrity** tab on the Registrations page.
3. Click **Create registration**.
4. Provide basic information for your Voice Integrity registration:
   * Registration-friendly name
   * Your compliance profile