Bulk Checking
Available on Starter+Validate multiple phone numbers in a single API request.
What It Does
Bulk Checking allows you to validate multiple phone numbers against the TPS and CTPS registers in a single request, rather than checking them one at a time.
Instead of submitting individual numbers and waiting for each result, you can send a batch of up to 100 numbers and receive all results together. For larger datasets, our system handles processing through asynchronous jobs that complete in the background.
Why It Matters
Time Savings
Manually checking phone numbers one by one is impractical for businesses with contact lists of any meaningful size. A marketing team with 5,000 numbers to validate before a campaign launch cannot afford to process them individually. Bulk Checking turns hours of work into minutes.
Operational Efficiency
Data cleansing and compliance validation should not be a bottleneck. Bulk Checking integrates naturally into your workflows, allowing your team to focus on campaigns and customer engagement rather than administrative tasks.
Campaign Readiness
Before launching any telephone marketing campaign, you need confidence that your contact list is compliant. Bulk Checking provides that assurance quickly, so you can move from planning to execution without delays.
How It Works
- Prepare your numbers - Gather the phone numbers you need to check (up to 100 per request)
- Submit your batch - Send your numbers to TPSCheck.uk in a single request
- Receive complete results - Get TPS/CTPS registration status for every number in your batch
- For larger datasets - Batches exceeding 100 numbers are processed as asynchronous jobs. You submit the list, and results are delivered once processing completes.
Common Use Cases
CRM Database Cleansing
Before launching outbound campaigns, validate your entire customer database against TPS and CTPS registers. Identify which contacts can be called and which must be excluded to maintain compliance.
Lead List Validation
Purchased or acquired lead lists often contain TPS-registered numbers. Bulk Checking allows you to verify a new list immediately, ensuring you only pay for actionable leads and avoid compliance risks.
Regular Data Hygiene
ICO guidance recommends screening at least every 28 days. Bulk Checking makes this re-validation practical by allowing you to process your entire active contact list efficiently on a regular schedule.
Pre-Campaign Compliance Checks
Run a final compliance check on your campaign target list before dialling begins. Confirm every number is clear to call and document your due diligence.
Batch Limits by Tier
| Tier | Numbers Per Request | Monthly Check Allowance |
|---|---|---|
| Starter | Up to 100 | 10,000 |
| Pro | Up to 100 | 50,000 |
| Growth | Up to 100 | 150,000 |
| Business | Up to 100 | 500,000 |
| Enterprise | Custom | Custom |
All tiers support the same batch size per request. The difference is your total monthly allowance and additional features like rate limits, data update frequency, and support levels.
Why Bulk Checking Is Not Available on Free Plans
Free accounts are designed for testing and evaluation - verifying a handful of numbers before a single call, or trying out the service.
Bulk Checking is built for ongoing operations: regular data hygiene, recurring compliance cycles, and campaign preparation. These use cases require a subscription relationship that supports consistent access, higher throughput, and the service reliability that comes with a committed plan.
If you find yourself needing to check batches of numbers regularly, a Starter or higher subscription will provide better value and the operational features your workflow requires.
Bulk Checking is available immediately on all paid subscription tiers. Contact our team if you have questions about which tier best fits your volume requirements.
