Best Free Mobile Number Trackers Online with Location in 2021

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Cody Walsh

Updated: Oct 20, 2021 08:29 pm

6 min read

Before We Start

Have you ever wondered how you can track a cell phone location online by number?

Well, you may do it on your kids, partners, employees, or even a suspicious call.

Thanks to the technology we have today, there are a variety of online GPS phone trackers and websites that can get it done instantly. That means you can simply just use the phone number and locate the cell phone with ease.

Without further ado, find out track a cell phone location by number in 2021.

How to Track A Cell Phone Location with Online Websites for Free

If you want to locate a cell phone position for free online without installing any software, here we offer the 3 best tracking sites wherein you just have to enter the cell phone number which you wish to track and get location info for free.

However, these free cell phone tracking sites online only provide the basic location info. That means you can only get the approximate position of the target.

If you want to track someone's whereabouts in real-time and get alerts, you can try the best GPS cell phone locator.

 best free mobile number trackers online with location

1. Truecaller

One of the commonly used websites is Truecaller. It can track the location of a cell phone with the help of the phone number and get the details of the cell phone owner.

On this official website, you can key in the number you want to track and all the details of the cell phone owner along with their cell phone location would be displayed on the screen.


  • It can also be used to track spam calls.

  • It is easy to use as it has an attractive and user-friendly interface.

Official Website:

track a cell phone location online by phone number using truecaller

2. Mobile Number Tracker

This website offers cell phone location tracking services for absolutely no cost. It is very easy to track a cell phone location online by number with the help of this website.

Just enter the number which you want to trace in the space provided and the info of the owner along with the location of the phone would be showcased.


  • It is able to trace mobile, landline, and also vehicle numbers.

  • You can see the location of the person on Google map.

Official Website:

track a cell phone location online by phone number using mobile number tracker

3. Phone Location

If you are looking for a legitimate way to find out the location of a phone or a person, PhoneLocation offers the best service to fulfill your requirements. It is the most popular mobile number tracker online free for finding out a lost or stolen smartphone, watching your kid's location, spying on your spouse for personal reasons, and tracking employees' movement for business purposes.


  • Track the location and traveling route of a cell number.

  • Track multiple phone numbers on a single map.

  • Check route history for the last seven days of a phone number.

  • Track a mobile device even when it is switched off.

  • Spy on secretly without the target person's knowledge.

  • Works for both Android and iOS devices.

Official Website:

phone location info

How to Locate A Cell Phone with Online GPS Phone Tracker Apps

If you do not mind downloading apps for tracking any cell phone, then you have more options and features in location tracking.

Like the online sites we mentioned above, some free phone number tracker apps are not that good at real-time location tracking. Anyway, you can have a look at them first. Here is a list of the 8 best apps for tracking location.

1. Mobile Number Locator

This is a mobile tracker for free online which gives you the details of any phone location by just the number. You can even get to know the details of the phone owner along with other details like operator, city, location, name and state of the phone owner.

This app can be used by any cell phone user worldwide to locate a cell phone number.


  • It shows the location of the target mobile on a Google map so that you can have a clear view.

  • It displays the name of the unknown caller before picking up the call.

  • It is free but contains ads.

locate a cell phone position for free online with mobile number locator

2. Caller ID & Number Locator

This is a fixed-line free phone number tracker, a location tracker app that can be used by anyone worldwide to track the location of any phone.

With the help of this app, you can get to know the exact location of the phone including, the city and area and the service provider of the phone as well.


  • It helps you to track a cell phone location online by the number from most countries in the world.

  • You can block unwanted calls and manage your whitelist and blacklist.

track a cell phone location online with caller id and number locator

3. Mobile Number Tracker Pro

This is one of the leading mobile phone number locators for free. It is available for all iOS device users and can be accessed for free. It has a database of several cell phone numbers from all across the world. As soon as it tracks down the cell phone number you would immediately get notified.


  • Its database gets updated automatically so you can track effortlessly.

  • You can get detailed information for a phone number without informing the target.

track a cell phone location online with mobile number tracker pro

4. Mobile Number Tracker & Locator

Mobile Number Tracker & Locator is a free app that can be easily used to get the detailed location of any phone through its number. It supports state, GSM, and CDMA, mobile service providers. This online mobile tracker comes with an inbuilt feature of GPS which makes it easier for you to locate any phone using a number.


  • You can search any mobile number details using this app.

  • It works on all devices without any hassle.

track a cell phone location online with mobile number tracker

5. Live Mobile Number Tracker

This app is specifically designed for all Android cell phone users. If you want to get the live location of any phone, this app can be used. You can just use the number and track the location easily. Also, the location of any mobile phone number service provider can be tracked with the help of this app.


  • It works in offline support and even without internet connection.

  • You can check caller location on map.

track a cell phone location online with live mobile tracker

6. Mobile Tracker – mTracker

If you want to track the location of your family and friends with a phone number, the mTracker android application can be the best choice for you. You can track location by just providing a mobile number. With this app, the parents can easily know the location of their children.


  • You can access the longitude and latitude of your targeted device. moreover, it also provides city and country on the MAP view.
  • The android application enables you to track any phone number from your contact list.
  • It is a permission-based application enabling you to secure your privacy if you allow sharing the location with only approved contacts. You can turn off or on your location whenever you want.
  •  mobile tracker mtracker

    7. Mobile Number Call Tracker

    Mobile Number Call Tracker enables you to see missed or received calls and even the time and duration of the call. Moreover, you can also track a mobile phone and can get the history of GPS positions.


  • This Android application is helpful to detect and locate phone numbers.
  • It is helpful to know the essential information like a service provider of mobile number, city, and mobile network.
  • Another most important feature of this app is that you can use it even while you are offline.
  •  mobile number call tracker

    8. OneLocator: Phone Tracker By Number

    Nowadays, there are many ways to trace mobile numbers. Even you can know the received/dialed calls and sent or received messages and trace mobile number application.


  • It is pretty easy to use for all types of users.
  • You don't have to pay any amount to access such android applications as these are entirely free of cost.
  • Easy and direct ways are used to track someone by cell phone number without them knowing.
  •  onelocator phone tracker by number


    The online websites and apps mentioned above are great for tracking cell phone locations. Actually, there is a more effective way to accurately locate a cell phone even without a number, and you can track SMS, WhatsApp messages, and other data on the target phone.

    If you're interested, just check out more details about it in the next part.

    How to Track Someone's Cell Phone in Real-Time and Get Alert

    If you wish to keep a track of someone's mobile phone location on a live map, we strongly recommend you to try KidsGuard Pro mobile tracker. It is designed to locate a cell phone online even when the GPS fails to perform. With the help of this app, you no longer would have to worry about the whereabouts of your loved ones as you can get the updated information easily.

    How Does KidsGuard Pro for Android Function in Cell Phone Tracking

    • It can track the real time location of the target device.
    • It offers even accurate indoor location details of the target phone with Wi-Fi tracking feature.
    • It allows you to view location details along with street info, time and date.
    • You can also set a safe zone with geofence feature, and that will let you know whenever the target entered or left that particular area.
    • This phone tracker is 100% hidden on the target phone, so it won't be found out.
    • Its location tracking feature work well in Android and iPhone devices.
    • Apart from location, this app is equipped with 30+ features like call recording, SMS & social media apps monitoring, etc.

    Monitor NowView Demo

    How Does KidsGuard Pro for iOS Function in Cell Phone Tracking

    Although iOS version can't track the real-time location of the mobile phone. The users can view iPhone location history through the photos of the targeted phone. For iOS, KidsGuard Pro is quite helpful in cell phone tracking.

    • You can use KidsGuard Pro for iOS to monitor social media applications like Viber, WhatsApp, Line, WeChat,etc.
    • If you target a user with KidsGuard Pro, you can read her his received or sent messages.
    • You can see the incoming and outgoing calls as well with the names and call duration.
    • You can also have access to multimedia files on that particular iPhone consisting of videos and images.
    • Moreover, it also enables you to see the Notes, Calendars, and Reminders,etc.
      • Monitor NowView Demo

        FAQs About Phone Monitoring

        Q1.Can I track my wife's phone without her knowing?

        Yes, it is possible to track your wife's phone without her knowledge of spying apps. To track your wife's phone, you have to install a spy app on your wife's phone. In this way, you will be able to track your wife's phone.

        Q2. What is the Geo-Fencing feature in Phone Tracker Apps?

        Geo-Fencing is a service on the basis of location. In Geo-Fencing applications, make use of the like RFID or GPS. It triggers an already programmed action whenever an RFID or mobile device tag exits or enters the virtual boundary set up around a geofence.

        Q3. Can you track a phone without location?

        Can you track someone by their phone number without location? According to the research of Princeton University researchers, it is possible to track your smartphone even while your location is turned off. You can also track someone by phone number.

        Q4. Do phone tracker apps work?

        The cell phone tracking application will work if you activate a GPS tracking system that detects the accurate location of your desired device. Several satellite networks are connected through GPS (Global Positioning System), and these satellites are working by sending signals to earth. Moreover, you can also track someone by phone number.

        Q5. Can I track a mobile number current location free?

        Yes. If you want to track phone by number online free, PhoneLocation offers the most legitimate service. You can also track a phone number even when the device is switched off. Most importantly, the target person will not know about your tracking.

        Q6. How can I find someone's location using their cell phone number?

        You can instantly find out someone's location using their cell number by visiting Their online service shows country, region, state, as well as the current location after you enter the target phone number.

        Q7. How can I secretly locate a cell phone location?

        PhoneLocation is the best online mobile number tracker service to secretly find out a cell phone location. However, if you want to track your kid's phone location as well as phone activities secretly, you can install KidsGuard Pro for more elaborate tracking and monitoring.


        The several free cell phone tracker by number online services as well as the apps which are mentioned above are great to track the cell phone location. You just need to enter the cell phone number and the location of the phone would be displayed.

        If in case you wish to get some more accurate details, it would be better to download the KidsGuard Pro app which gives you the real-time location of a phone. It is a highly effective app and very easy to use as well.

        Monitor NowView Demo


    By Cody Walsh

    Posted on May 21, 2019 ( Updated: Oct 20, 2021 )

    An experienced technology blogger and editor who has spent more than a decade writing about software, gadgets, and computing etc all over the Internet.

    Generally rated 4.9 (170 participated)


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