---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/trust-hub/registrations/voice-integrity#article
headline: Voice Integrity
description: Register US phone numbers with Twilio Voice Integrity in Trust Hub to remediate spam labels and track your numbers' reputation over time.
url: https://www.twilio.com/docs/trust-hub/registrations/voice-integrity
inLanguage: en
dateModified: 2026-07-06T16:59:46.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# Voice Integrity

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

Twilio submits your phone numbers to carriers' analytics vendors Verizon (TNS), T-Mobile (First Orion), and AT\&T (Hiya), who 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