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Data Cleansing That Powers Better Decisions

Clean, enrich and validate your customer data without manual effort. Remove duplicates, standardise records and enrich your dataset with trusted mobile network intelligence. TMT ID Data Cleansing helps you unlock accurate data for compliance, customer experience and operational efficiency.

Talk to a Data Cleansing Expert >

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How we improve your data quality

Improve compliance & reduce risk
Poor or outdated data undermines AML, KYC, onboarding and fraud controls. Clean data ensures your systems make reliable decisions.

Reduce costs & resource waste
Manual cleansing and error correction takes time and money. Automated, intelligent cleansing removes duplicates, corrects errors and reduces downstream effort.

Better customer experiences
Accurate contact information improves communication deliverability and reduces failed interactions, support queries and frustration. Clean data delivers clarity across your organisation.

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Trusted signals from real-time mobile intelligence

TMT ID’s Data Cleansing goes beyond basic validation by using real-time mobile network insights to improve data quality.

Identify invalid & risky numbers
Detect numbers that are unreachable, recycled or linked to abuse so you can avoid wasted communication and compliance risk.

Standardise & correct data
Improve format consistency, reduce errors and normalise your records for analytics, outreach and decision systems.

Enrich data with confidence indicators
Each record receives metadata and scoring that helps downstream systems prioritise or segment more effectively.

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Who this is built for

This data cleansing solution is ideal for organisations that need accurate customer records to drive business outcomes:

Financial services and regulated sectors
Marketing and customer engagement platforms
CRM and database owners
Teams running compliance, risk or analytics
Any organisation seeking accurate, actionable data

Whether you cleanse once or run routine updates, better data improves every system that depends on it.

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Works with your current systems

TMT ID Data Cleansing integrates with your existing data pipelines and workflows.

Batch or API-based cleansing
Works alongside CRM and databases
Supports compliance and analytics workflows

You don’t have to replace existing tools to benefit from cleaner, more accurate data.

Book a demo >

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1. You send the dataset

Provide your customer database for cleansing and verification, either as a batch upload or via integration.

2. Mobile intelligence checks and corrects fields

We verify numbers, flag invalid or risky records and enrich data with confidence scores and metadata.

3. Receive a cleansed, enriched dataset

Your output is a refined, actionable dataset ready for compliance, marketing, onboarding or analytics. Accurate data improves every downstream process from compliance to customer engagement.

Case study

Data Cleansing Landing Page Case Study

Providing a real-time customer liveness check that allows you to check which mobile numbers are no longer active

Rread case study >

Common Questions

We specialise in mobile contact data by validating and enriching phone numbers, identifying risk indicators and improving accuracy.

Yes. Duplicate detection and normalisation are part of the cleansing process so you end up with a more accurate database.

Yes. Better data quality improves risk, compliance and verification systems that depend on accurate records.

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What Our Customers Are Saying

"Phone number verification plays a critical role in helping to detect and prevent online fraud. TMT ID’s TeleShield product provides easy access to global mobile data, enabling us to enhance the actionable results of our MaxMind minFraud® services."

MaxMind

"BTS (Business Telecommunications Services) is successfully using TMT’s Velocity and Live services to check the status of mobile numbers. This way we make sure we optimize the performance of the service offered to our customers and ensure the quality of terminating traffic to all countries.”

Business Telecommunications Services

"LATRO relies on TMT’s TeleShield to provide the most up to date and reliable numbering qualification information within our fraud reporting tools, enabling us to protect our customer’s revenues and empowering them to defend themselves against fraudulent numbers."

LATRO

"TMT is a valued partner that enables us to manage our routing costs effectively. They proactively and continuously expand their operator and country coverage while delivering exceptional customer service. We can always count on them to achieve high-quality results and look forward to our continued collaboration."

Global Message Service

"TMT provides us with the most comprehensive numbering intelligence data through their fast and reliable Velocity and Live services. TMT is a trusted partner for us, their products ensure that we continue to optimise the best performance and service to our customers."

Global Voice

"TeleShield from TMT gives 42com the power to detect and target telephony fraud scams internationally, thereby protecting our company from the financial and customer experience impacts of telecommunications fraud."

Alberto Grunstein - CEO

"It has been a pleasure to work with the team at TMT. They have become an essential provider of accurate numbering data information and Number Portability services globally."

Luisa Sanchez - VP of SMS and Messaging Solutions, Identidad Technologies

"Deutsche Telekom Global Carrier uses TMT ID as one of their key suppliers for Mobile Number Portability Data services. Deutsche Telekom Global Carrier uses TMT ID’s Velocity MNP solution. This is an ultra-fast query service that optimises the routing of international voice calls and A2P messaging."

Deutsche Telekom Global Carrier

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We provide the most comprehensive device, network and mobile numbering data available

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