Global Phone Number Validation & Lookup JSON API

Real-time REST API supporting almost all countries

Enter Phone Number

Valid Valid
Local Format 4158586273
Intl. Format +14158586273
Country United States of America
Location Novato
Carrier AT&T Mobility LLC
Line Type Mobile
advantage Number Validation
advantage Simple & Secure API
advantage Advanced Tools
advantage Easy on your Budget

Know the details behind every phone number

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    Validation & Lookup
    Identify any national and international phone number simply by passing it into the API's request URL.
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    Numbering Plans
    Our format validation system is powered by regularly updated international phone numbering plans
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    256-bit HTTPS
    Ensure secure and encrypted datastreams by connecting to the API via industry-standard HTTPS.
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    Interactive Documentation
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    World-Class Tech Support
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    Extended Usage Statistics

Power your applications

Our powerful, cost-effective phone number validation & lookup API is preventing undelivered messages for businesses all over the world.

Integrate anywhere, any way

API results are delivered in portable JSON format. Just make a request using the simple URL structure, and let our API do the rest
Documentation
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  • 11702
    API Requests
  • 300
    Mobile devices in the cover
  • +800
    +
    Cellular operators
  • 200
    +
    Covered by countries

Chose your plan

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Extended Usage Statistics

Track your API usage on a daily or monthly basis, and receive automatic notifications if you are running low.
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Real-time REST API supporting almost all countries