About Random Phone Number Generator

Empowering developers, QA testers, and data analysts with secure, region-aware test data.

Our Mission

At RandomPhoneNumber.online, we understand the challenges of finding valid, safe-to-use test data. Using real phone numbers for testing is risky and often violates privacy regulations. Our mission is to provide a robust, free, and easy-to-use tool that generates realistic phone numbers for over 120 countries, adhering to official numbering plans without connecting to real subscribers.

Why Choose Us?

Region-Aware Accuracy: We follow ITU-T E.164 standards and local numbering plans to ensure format validity.

Privacy First: All generation happens client-side in your browser. We never store or transmit your generated data.

Developer Friendly: Export to JSON, CSV, or TXT for seamless integration into your test suites.

Global Coverage: Support for 120+ countries and regions, including specific formats for China, USA, UK, and more.

How It Works

Our algorithm constructs phone numbers by combining valid country codes, area codes (where applicable), and randomized subscriber numbers that match the length and structure of real numbers. We explicitly avoid reserved ranges where possible, though all numbers should be treated as "fake" and not used for unsolicited communication.

Contact Us

Have a suggestion for a new region or feature? Found a bug? We'd love to hear from you. Visit our Contact Page to get in touch.