How to Track Someone’s Cell Phone Using Their Number

If you need know how to track a phone number or a cell phone you’ve come to the right place.

In this article I’ll show you two different ways to track someone’s location using their mobile phone number. Both of these methods work on iPhones and Android devices, and both will give you the exact location of the target phone.

Can You Track a Cell Phone Location with Just the Number?

Using GPS technology it is possible to trace the precise location of a mobile phone.

Cell phone service providers use towers to provide a signal to their customers. Using a technique called triangulation, a smartphone tracking app can determine the GPS coordinates of any phone on a cellular network.

This allows you to track anyone’s location with just their phone number in a matter of minutes.

How to Track a Someone’s Location Using Just Their Phone Number

Tracking someone’s location using just their phone number is actually quite simple. There are several phone number locator apps on the market. Some work better than others.

I would avoid the many free websites out there that promise to track someone’s phone. These sites are just trying to get you to look at ads or want your personal details to bombard you with emails.

Paid phone tracking tools are the way to go. My favorite mobile tracker so far is

Type in Phone Number and Find Location

Services like allow you to track phone number locations quickly and easily. You can simply type in the phone number and it will find the location of any mobile device. It doesn’t matter if it’s an iOS device or Android phone.

First you’ll need to type in the number of the device you wish to track. Geofinder will determine if it can locate the device.

Once it knows the location you will be asked to create an account. After you’ve singed up for an account you can check the phone location any time you like.

This method is highly effective if you need to track someone’s phone or if you need to locate your own lost phone. It doesn’t even require installing a location tracker on the target device. will work on iOS devices, Android phones, and more. And the best part is that it requires no technical knowledge.

You simply enter the phone numbers you want to track and within a couple minutes you’ll see the phone’s location.

Can I Track Someone By Cell Phone Number Without Them Knowing?

It is possible to setup location tracking on mobile phones without the end user knowing. In fact you can see more than just the device’s location. Let’s take a look at some solutions for the two most popular types of phones.

Can You Spy On an iPhone With Just the Number?

There are two ways to spy on an iPhone using just the number. One is with a web-based mobile tracker. The other method requires an app.

Let’s take a look at the pros and cons of each.

iPhone Reverse Phone Lookup

The first way is by using a service like After you sign up for an account, you will be able to see the precise iPhone location.

This service works for keeping track of family members, your partner’s phone, and even your own phone if you’re prone to losing it.

The only downside to these phone number location tools is that they don’t allow you to see anything about the phone other than it’s location.

iPhone Phone Tracking App

Using a phone tracking app or spy app to monitor an iPhone offers a lot more information than a web-based mobile tracker. The main features include seeing their call log, Whatsapp messages, detailed information on their social network activity, plus quite a few other features.

One of the most powerful is the Geofencing feature. This feature allows you to track cell phone locations. It also lets you set up notification zones so you know when the phone enters or leaves specific areas on a map.

These apps work in stealth mode meaning there is no app icon for the user to see. In fact you don’t even need physical access to their phone.

Once you sign up for an account you simply follow the on screen instructions. You will need to know the users iCloud username and password. And as long as they have an internet connection, you’ll be able to view data from their phone.

Can You Spy On an Android Phone With Just the Number?

There is only one way to trace an Android using just the phone number. Tracking an Android phone with an app requires physical access to the device.

But cell phone number tracking websites like can trace the cell phone location using JUST the number.

Android Reverse Phone Lookup

Reverse phone lookup services work very well on any Android phone. To track phone numbers you’ll simply need to create an account. Once this is done you’ll enter the mobile numbers in the search bar of the website.

The exact GPS coordinates will be found using triangulation.

Cell Phone Location Tracking FAQ

Here are a few of the more common questions I’ve gotten about cell phone location tracking.

How do I find someone’s location using their cell phone number on Google Maps?

It is possible to find someone’s location using their cell phone number on Google maps, but you must setup location sharing services with their Google account to do this. There is no way to do this without first getting physical access to the target device.

Here’s more information on tracking someone on Google Maps without them knowing.

Can I trace someone’s location by their cell phone number for free?

There are free websites that promise to trace the location of a mobile phone using just the number, but I’ve never found one that actually works. If you need to track phone numbers of

Can I track a cell phone’s location without installing software on target device?

There are two ways to track a cell phone’s location without installing any software. One is by using a paid website to triangulate the phone’s location.

The other is by using a surveillance app to find the phone’s location. However, only iPhones can be traced without having access to the device.

Here’s more information about tracking a phone without using software.

Can you ping someone’s phone to find their location?

There is no way to “ping” someone’s phone to find their location. You either need to use their cell phone number with a tracing service, or install an app on the target phone.

If you need to track a cell phone number location there are several solid options. Phone tracking software is fast and powerful. Within a couple minutes you can find the exact location of the target phone.

Spying apps require a subscription plan, but they also offer extra features and more detailed information from the mobile phone.

About the Author Jason Thompson

Jason is a work from home dad who has a passion for DIY projects, yard work, and SEC Football. His background is IT, but he's always fancied himself as a part-time ship welder, landscaper, and short order cook. During the week he can be found on his laptop 10 hours-a-day, but on the weekends he escapes to the local DIY Cave to play with REAL toys.  You can also find him on Facebook, Twitter, and can contact him via email.