Partial Phone Number Combination Generator

Found a partial number? Let's find all the possibilities.

Enter partial number (use 'x' for unknown digits)

Why This Tool Exists

This project started with a simple challenge from someone, let's call her 'Elena': "Here's my number, but you have to guess the 3 missing digits." As a developer, my first instinct wasn't to guess, but to solve the problem programmatically. This tool is the result of that journey; a way to see every possibility without manually writing out 1,000 phone numbers.

My Promise

Zero Logging

Your inputs are never stored or seen. This entire tool runs in your browser. What you search for is your business.

Open Source

The code is fully available on GitHub under the MIT License. Feel free to inspect, fork, or contribute to it.

Use for Good

This tool is for fun, educational purposes, and maybe finding the number of that friend you made at the bar. Please don't use it for evil.

About the Creator

First and foremost, I am a builder. I enjoy building things end-to-end. I got into programming in the early 2000's and have dipped in and out ever since. In 2023 I decided to pursue my passion full time and now I spend my days levelling up my knowledge breadth and depth. Someday I hope to build a parallel civilizational layer over the internet.

Buy Me a Coffee

Thank you, 'Elena' ;)