Number Lookup API

Increase security, reduce costs, and optimize data travel. There's no point in sending messages to outdated numbers - check first and send with confidence.

Look up a phone number

Verify phone numbersGet real-time, accurate phone number intelligence

Number Lookup API

Line type identification

SIM swap detection

Verification methodsView documentation for each verification method

Overview

Read an overview of the Number Lookup API.

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Get Started

Learn how to set up Number Lookup API.

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API Reference

Read the full Number Lookup API specification.

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