Reduce messaging costs and improve delivery rates in real-time

Say goodbye to spending money on invalid numbers. Optimize costs and improve deliverability with a contact database that's always up-to-date.


Number Lookup checks against first-party numbering sources and provides real-time feedback, keeping your database clean while improving delivery rates.


Maximize your messaging accuracy

Reduce the number of undelivered messages or failed calls. Our system cross-checks your numbers against the databases of more than 400 global operators and confirms that a phone number exists, is active and reachable, before you hit “send.”

Number format

Keep your database clean with correct number formats

Create a database you can trust by ensuring that the numbers on your contact list are correct, or validate the information entered in online and mobile forms in real-time. Our platform will automatically reject incorrectly formatted numbers, optimizing your messaging productivity and costs.


Reach ported numbers efficiently

Faster and more reliable message delivery to your customers, even if they’ve changed operators. Our platform conducts a real-time HLR lookup to discover the number’s original and new operator networks, providing you with timely and precise information that will help you increase your messaging efficiency. 


Know if customers are travelling out of country

We check operator networks at the signaling level and give you current country and network information, so you know if your customers are using their phones overseas. Use this information to validate account activity from unusual locations, or simply to route and time your messages optimally.

Security solution

Protect your user accounts

Protect user accounts from being taken over by SIM swap fraud with SIM card status checks. Through our connections with operator databases, we monitor changes in SIM card and IMSI status and flag any unexpected activity for your attention.


Reduce costs and increase ROI

Clean user databases of invalid numbers and increase messaging effectiveness with optimized campaigns.

Improve customer experience

Make sure you have the right number when your customer signs up to be able to deliver targeted, personalized messages (promotions).

Increase user security

Confirm your user's information and location over their mobile phone number and protect their accounts.

You're in good company


  • 600+ direct-to-carrier connections
  • Connect with the whole world; over 7 billion people and things
  • Strong enterprise client base
  • 60 offices/6 continents/10 data centers

Our global reach and local presence enable us to react faster, engage more, and have meaningful face to face discussions with our clients. This allows us to create tailor-made solutions in-line with local requirements and based on proven global best-practices.

  • Best-in-class delivery rates
  • High speed and reliability
  • Low latency
  • In-house developed platform

Our solutions are created to adapt to the constantly changing market and communication trends at speeds and levels of precision and personalization that only an in-house solution can offer.  We help our clients to overcome the complexity of consumer communications, increase customer satisfaction and grow their businesses – all in a fast, secure and reliable way.

  • Technical expertise
  • Solutions consultancy
  • Customer success management
  • 24/7 local support and network monitoring

We aim to provide a remarkable customer experience by going beyond expectations and delivering consistent, personalized service. We will help you to get up and running in no time, whether it’s assisting with integrations, messaging best practices or solutions consultancy.

Improve delivery rates and number database quality