Japan Phone Number Generator

Generate random Japanese phone numbers:

How to Use the Japan Phone Number Generator:

Step 1: Click "Generate".

Step 2: Click "Copy".

Step 3: Use the copied phone numbers.

What is a Phone Number?

A phone number refers to a unique sequence of numbers assigned to a specific telephone line.

Our generator quickly creates unique phone numbers to assist with system testing, software development, and database management.

What is a Japan Phone Number Generator?

A Japan phone number generator is a convenient tool for instantly generating random Japanese phone numbers for testing, verification, and app development.

Get free fake Japanese phone numbers in realistic formats suitable for various purposes.

No registration required!

Structure of Japanese Phone Numbers:

Mobile Phones: +81 (Country Code) - Mobile Prefix - Subscriber Number

Example: +81 XX XXXX XXXX or domestic format: 0XX-XXXX-XXXX

Country Code: +81 is Japan's international dialing code.

Mobile Prefix: Usually a 3-digit number starting with 90, 80, or 70 for mobile phones.

Subscriber Number: An 8-digit number identifying the unique telephone line.

Examples of Japanese Mobile Phone Prefixes:

090: Mobile phone prefix primarily used by NTT Docomo and other carriers

080: Mobile phone prefix primarily used by au and other carriers

070: Prefix used for mobile VPN services and specific data communication services

Note: For international dialing, remove the leading 0 and replace with +81.