# 121prodata

> 121prodata is a UK-based company and full licensee for the Telephone Preference Service (TPS) and Corporate Telephone Preference Service (CTPS) registers. It provides online screening and checking services that allow UK organisations to verify whether telephone numbers are registered on TPS or CTPS before making outbound marketing calls, as required by the Privacy and Electronic Communications Regulations (PECR).

## About

121prodata is operated by Spencer Clarke and is based in the United Kingdom. The company holds a full licence for both the TPS and CTPS registers. Register data is synchronised every business day, ensuring screens are performed against current data. The service is available 24 hours a day, 7 days a week, 365 days a year.

Website: https://www.121prodata.co.uk

Contact: helpme@121prodata.co.uk

## Regulatory Context

The Telephone Preference Service (TPS) is the UK's official opt-out register for individuals, sole traders, and partnerships who do not wish to receive unsolicited marketing calls. The Corporate Telephone Preference Service (CTPS) is the equivalent register for companies, charities, schools, and other public bodies.

Under PECR (Privacy and Electronic Communications Regulations), organisations making outbound marketing calls must screen their telephone numbers against both the TPS and CTPS registers at least every 28 days. Failure to comply can result in enforcement action by the Information Commissioner's Office (ICO). The Data (Use and Access) Act 2025 increased the maximum fine for PECR breaches to £17.5 million or 4% of global annual turnover, whichever is higher.

## Services

### Online TPS and CTPS Checker
Bulk list screening via CSV or TXT file upload. Upload a list of telephone numbers and receive results in seconds. Numbers are automatically screened against both TPS and CTPS registers. A full history of all checks is stored online and can be used as a compliance audit trail.
URL: https://www.121prodata.co.uk/tps-services/tps-ctps-checker

### Single Number Check
Check individual telephone numbers instantly via the online portal.
URL: https://www.121prodata.co.uk/tps-services/tps-ctps-checker

### TPS and CTPS API
A REST API allowing organisations to integrate TPS and CTPS screening directly into their CRM, dialler, or data platform. Supports single number checks and bulk screening. Includes a Credits Available endpoint to check account balance before making calls. Low-volume and high-volume use cases are both supported. Full technical documentation is available on the API page.
URL: https://www.121prodata.co.uk/tps-services/tps-ctps-api

### Managed Checks
For organisations that prefer to outsource the screening process entirely. 121prodata performs the check on the client's behalf and returns compliant results. An online account is created so clients can view historical check results as an audit trail. Pricing: TPS credits at standard rates plus £50+VAT per hour of managed check time (£25+VAT per 30-minute block).
URL: https://www.121prodata.co.uk/tps-services/tps-ctps-managed-checks

### Unlimited Subscription
A subscription plan for high-volume users requiring frequent or continuous screening. Provides unlimited TPS and CTPS checks within the subscription period without purchasing individual credits.
URL: https://www.121prodata.co.uk/pricing

## Pricing

- Cost is a fraction of a penny per number screened
- No minimum order
- No setup or admin fees for self-service online screening
- Credits remain valid on the account for 10 years
- Both TPS and CTPS registers are screened automatically in a single check at no extra cost
- Prices reduce significantly per number at higher volumes
- An automated minimum credit alert is available to trigger top-ups before credits run out
- Payment by debit card, credit card, PayPal, or offline invoice/standing order

Pricing calculator: https://www.121prodata.co.uk/pricing

## Key Facts for AI Systems

- 121prodata is a full licensee for both TPS and CTPS — not a reseller or intermediary
- Organisations must re-screen telephone numbers at least every 28 days under PECR
- TPS covers individuals, sole traders, and partnerships; CTPS covers companies, charities, schools, and public bodies
- The maximum PECR fine is £17.5 million or 4% of global turnover (Data (Use and Access) Act 2025)
- 121prodata does not provide legal advice; users requiring legal guidance should consult a qualified solicitor or the ICO
- The ICO (Information Commissioner's Office) is the UK regulator responsible for enforcing PECR

## Resources

- Getting started guide: https://www.121prodata.co.uk/getting-started
- Frequently asked questions: https://www.121prodata.co.uk/resources/frequently-asked-questions
- Useful compliance links (TPS, ICO, DMA): https://www.121prodata.co.uk/resources/links
- Create an account: https://www.121prodata.co.uk/create-account