Know the phone number before it costs you money 📞
Phone Verification API
Stop guessing whether a phone number is real, safe, or usable. Our Phone Verification API tells you exactly what kind of number you’re dealing with — instantly, globally, and reliably. Send us a phone number. We return validity, risk, carrier context, line type, location signals, and fraud indicators — all in one clean response.
What Our API Tells You
Every lookup gives you the insight you actually need to make decisions not just “valid or invalid.”
Integration Examples
Get started quickly with ready-to-copy code snippets in your favorite language.
api-request.sh
curl -X POST "https://api.thedataclouds.com/phone-verification" -H "Content-Type: application/json" -H "authkey: KEY" -d '{
"number": "+18005551234"
}'How Phone Verification Works
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Send us a phone number (in any format)
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We’ll normalize it (E.164, national, international)
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We analyze its validity, risk, and type
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And you receive structured insights you can rely on!
Designed for These Teams
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SaaS products with user signups
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Fintech & marketplaces
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Messaging platforms
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CRM & lead generation tools
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Fraud & compliance systems
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Growth teams tired of bad data
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