NG.ai

Random Phone Number Generator

Generate random phone numbers in various international formats. Perfect for UI testing, form validation, and database seeding. Numbers are for testing only.

Press to Generate
Embed & Developers
<iframe
  src="https://numbergenerator.ai/random-phone/?count=10&phone_country=international"
  title="Random Phone Number Generator"
  width="100%"
  height="600"
  frameborder="0"
  style="border:1px solid #e5e7eb;border-radius:12px;"
  loading="lazy"
  allow="clipboard-write"
></iframe>

Paste this code into your website to embed the Random Phone Number Generator tool. The iframe will automatically adapt to mobile screens.

About this tool

This tool uses a cryptographically secure pseudo-random number generator (CSPRNG) to ensure fairness and security.

Tip: press Space to generate again.

About Random Phone Number Generator

Generate random phone numbers in various international formats. Perfect for UI testing, form validation, and database seeding. Numbers are for testing only.

How to Use Random Phone Number Generator

  1. 1Select country format
  2. 2Choose how many to generate
  3. 3Click 'Generate Numbers'
  4. 4Use for testing only

Features

  • Multiple country formats
  • Proper formatting
  • Testing friendly
  • Batch generation
  • Fictional area codes

Frequently Asked Questions

What countries are supported?
US, UK, China, Japan, Germany, France, and a generic international format are supported. More formats coming soon.
Are these real phone numbers?
No! These are randomly generated numbers for testing purposes only. Do not use for actual calls or SMS. They follow correct formatting but are not assigned.
Can I use these for validation testing?
Yes! Test your phone number input validation, length checks, format requirements, and error handling with these test numbers.
Why use 555 for US numbers?
555-0100 through 555-0199 are reserved for fictional use in movies, TV, and testing. They're never assigned to real phones.

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Secure & Private

All generation happens locally in your browser using Web Crypto API (CSPRNG). Your data never leaves your device. No tracking, no storage, complete privacy.