2) Register for our Phone Number Validation API and validate 100 phone numbers in real-time for free!
fast & reliable
Phone List Validation & Cleaning
Increase the performance of your marketing campaigns - clean your database from invalid or outdated phone numbers and focus on real people. To ensure full compliance with the FCC Telephone Consumer Protection Act (TCPA), our service also detects the exact line type (landline vs. mobile).
Your data is safe with us. Only you have access to your data. We store your data only for the validation process.
All data from API requests and batch/list processing will be automatically deleted within 14 days.