Determines number line type - cell phone, landline, toll-free, VOIP

Instantly detect line type (cell phone, landline, toll-free, VOIP, fake/invalid), service provider and location—so you can stop fake leads, prevent fraud, and connect with real customers.

Identifies fake numbers

Identifies invalid/fake numbers like 012-345-6789 or any prefix/area code combination that does not exist. >99% of numbers identified as fake cannot be called or texted.

Determines best contact channel

Determine best contact channel: SMS (cell phones) or voice (VOIP and landlines) and helps target only cell phones for your SMS campaigns. Increase deliverability and avoid high fail rate/short duration penalties.

Works for 250+ countries

Works worldwide in all nations from the Fiji Islands to the USA, China, India, Brazil and beyond.

Update Company and Contact Phones

* Any new contact imported will automatically trigger phone validator data for any default phone field * Works with Company Phone Number, Contact Phone Number, Mobile Phone Number and Whatsapp Phone Number default forms * Sorry, does not work with custom phone forms at this time * Includes on/off controls to pause or skip any validation

Process Existing Records

* Easy to update all existing records with phone validation data * Easy to update individual records -- simply edit and save to trigger phone validation data (Note: Refresh the page to see the new data populated in your custom fields). * Includes On/Off switch to pause validations. (Found in HubSpot app controls.)