Free

Validate phone numbers to identify disconnected and invalid numbers, carrier and region details, and to distinguish cell phone (mobile) from landlines. Clean your customer database of invalid or outdated phone numbers to increase conversions and deliverability.

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Free Call Validation

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Why Choose Call Validation

Our user-friendly API makes it a breeze to check the type of any U.S. phone number. Simply input the number, and our powerful algorithms will instantly deliver the results you need. Sign up for a free trial and experience the difference.

Real-time validation and comprehensive data checks ensure accuracy in phone validation systems, reducing false positives and negatives.