Programmable Number Lookup API

Validate numbers instantly to save costs, boost delivery rates, and enhance communication accuracy.

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Communications APIs
Communications APIs
Global, United States, Canada, Mexico, Europe, Asia, Australia, Africa, South America
Message sent

Boost message delivery rates

Validate numbers, reduce costs

Avoid sending messages or calls to invalid numbers by verifying their accuracy. Save resources and improve ROI by ensuring successful communication deliveries.

Improve customer engagement

Personalized, timely connections

Keep contact lists clean and accurate to deliver targeted and personalized messages. Improve customer satisfaction by reaching the right audience at the right time.

engaging with customers
security and compliance

Enhance security & compliance

Track carrier changes and country origin

Detect carrier changes and identify a number’s country of origin. Ensure communications meet local carrier requirements and compliance standards while maintaining accurate message delivery.

Get started in 15 minutes or less

Validating phone numbers couldn’t be easier with our simple to use APIs.
            function verify_number(){
   platform.post('/v1/hlr/sync', {
       "numbers": [
           "+15551234567",
           "+15551234567"
       ]
   });
}
          
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