About Tpscheck
Tpscheck is a real-time verification service that checks whether UK phone numbers are registered with the Telephone Preference Service (TPS) or Corporate Telephone Preference Service (CTPS). It validates phone number authenticity, location, type, and provider information to ensure compliance with UK marketing regulations.
Saysimple customers can use Tpscheck to clean and validate contact lists before launching WhatsApp Marketing campaigns. By filtering out TPS-registered numbers and invalid contacts, you reduce bounce rates, avoid regulatory penalties, and improve campaign deliverability. This is essential for retail, hospitality, and professional services teams running opted-in broadcast campaigns at scale.
Popular use cases
Pre-Campaign List Validation
Before sending a WhatsApp broadcast campaign to 5,000 contacts, validate your list against TPS/CTPS to remove non-compliant numbers. This reduces failed sends, protects your sender reputation, and ensures you're only messaging engaged, legally reachable customers.
Automated Contact Hygiene
Set up an automation in Saysimple that checks new contacts added to your WhatsApp list against Tpscheck. Invalid or TPS-registered numbers are flagged or removed automatically, keeping your contact database clean and campaign-ready without manual effort.
Compliance-First Lead Scoring
For real estate and professional services teams collecting leads via web chat, integrate Tpscheck verification into your lead workflow. Valid, non-TPS phone numbers are prioritized for WhatsApp follow-up, ensuring your outreach meets UK regulations and reaches the right prospects.
