Our telephone verification service is 100% accurate for mobile numbers since we use the operators’ own network to simulate a call if we are able to establish communication with the user.
For landline numbers it depends on the country where the phone number to be verified resides.

We have free credits so you can try our phone number validation service for free.
Just register and you will be able to verify phones individually, via files or API.

The phone verification service works in real time.
On average it takes 1-2 seconds to validate a phone number.
The validation of the files depends on the number of records they contain.

We use our own telephone network to perform the verification process.
For mobile numbers we can offer 100% reliability. For landline numbers we can also perform a verification but the reliability will depend on the operator that manages the number and the country.

The phone verification packs are valid for one year.
If a recharge is made before the end of the year, the unused credits will be accumulated.

All our communications are encrypted using 256-bit SSL. Your contact information is stored on servers in the European Union and is kept encrypted in accordance with our privacy policy. They are only accessible by one person with access credentials on the email verifier section.

If the verification is done via the API, we do not store any contact data.

We have a help area where you can consult the portal’s user manuals as well as the API’s technical documentation.

We recommend that you read the article methods to verify cell phone number to see how the verification mechanism works and what information is provided during the validation process.