With our free phone number validation service you can easily verify if any national or international phone number is really valid. Avoid disconnects and increase the performance of your marketing campaigns - clean your database from invalid or outdated phone numbers and focus on real people.
|Enter the phone number you want to validate:
|Select the country for this phone number:
Our phone number validation service is available not only for the US and Canada
- we offer complete, full-service validation for any national or international phone number:
With our Phone Validation Plus service, you can add contact data details like name, address, company and others
and we'll validate this information together with the phone numbers you provide.
See how it works with a free trial for up to 100 contacts!
Whether you have existing customer data to clean or want to stop bad phone numbers from getting on your list, we have exactly the right solution for you:
Full service automated batch phone number list validation & cleanupPhone number list validation cleans existing customer databases from outdated or invalid phone numbers and helps business clients to save money and focus on real customers only.
Online real-time phone number validation API for websites and mobile appsThe best way to capture good leads is of course to validate contact information right at the point of entry. That is why many businesses have decided to integrate our online phone number validation API directly into their sign-up forms. This allows website visitors to correct errors in their phone numbers instantly with the benefit that only valid phone numbers are accepted and businesses can keep in touch with their customers and prospects.