Check if a phone number is valid and get country, carrier, and type details. Verify on WhatsApp with one click.
Instantly verify if a phone number follows the correct international format for its country.
Identify which country and carrier a number belongs to, helping you confirm its origin.
Determine if a number is mobile, landline, VoIP, or toll-free. WhatsApp only works with mobile numbers.
Validate customer phone numbers before adding them to your WhatsApp marketing campaigns to avoid wasted messages.
Verify phone numbers from form submissions to ensure they are real, correctly formatted mobile numbers.
Confirm a customer's number is valid before attempting to reach them on WhatsApp for support.
This tool validates the phone number format and detects if it is a mobile number (which is required for WhatsApp). To confirm the number is active on WhatsApp, click the Check on WhatsApp button to open a chat.
Number type indicates whether the number is a mobile phone, landline, VoIP, toll-free, or other type. WhatsApp only works with mobile phone numbers.
The format validation uses the same library Google uses for phone number validation (libphonenumber). It checks against official numbering plans for each country.
No. All validation happens in your browser. No phone numbers are sent to any server or stored anywhere.
Yes, completely free with no limits on how many numbers you can validate.
Tu creas el formulario
El cliente completa los datos y hace clic en Enviar
Obtienes los datos en WhatsApp del número del cliente
