How to Find a Lost Phone Using Its IMEI Number

Everyone · How-to · Updated October 1, 2026 · LearnLife Editorial

What do you need before starting to find your lost phone using the IMEI number?

Before attempting to find your lost phone using its IMEI number, gather the IMEI itself—a 15-digit unique identifier assigned to every mobile phone. You can find this number on the original phone box, purchase receipt, or by logging into your mobile carrier’s online account. Sometimes the IMEI is stored in your Google or Apple account device information page. If you still have the phone’s packaging, look for a sticker labeled “IMEI” or “Serial Number.” Keep any proof of purchase such as receipts or contracts handy, as you will likely need these to report the loss to your carrier or police. Also, prepare your personal identification and know your carrier’s customer service number and local police contact details. These documents and information will help make the reporting process smooth and efficient. Remember, you cannot directly track the phone’s location just by having the IMEI number yourself, so understanding the role of the IMEI is crucial before you start.

How do you report your lost phone using the IMEI number?

1. Find the IMEI number: Use the phone box, receipt, or carrier account to get the exact IMEI. For example, if you bought your phone two years ago and kept the box, look for a sticker on the side or back of the box with the IMEI printed.
2. Contact your mobile carrier immediately: Dial their customer service number and say clearly, “I have lost my phone, and I want to report the IMEI number to block it from network use.” Provide the 15-digit IMEI. This helps block calls or data usage on your phone, making it less valuable to thieves.
3. File a police report: Visit your local police station or use their online system if available. Provide your ID, proof of purchase, and the IMEI number. Police reports help with insurance claims and may assist in recovering the device if it is found or connected to a crime.
4. Register your IMEI with online databases: Some websites allow you to report your phone as lost or stolen by IMEI, which helps prevent resale or activation by others. For example, entering your IMEI into such databases can alert secondhand sellers to avoid buying your phone.

Following these steps promptly increases the chance your phone will be blocked or recovered and prevents unauthorized use.

How can you tell if tracking with the IMEI number worked?

Tracking a phone directly through the IMEI number is generally done by mobile carriers or law enforcement agencies, not by phone owners. You will know the process is effective if your carrier confirms that your phone has been blocked from their network or if police notify you of progress based on the IMEI. For example, if your phone is turned on and tries to connect to a carrier network, the IMEI block can prevent it from making calls or using data. Additionally, if the phone is found or recovered, police will contact you referencing your IMEI report. While you won’t receive real-time GPS location updates from the IMEI report, confirmation from your carrier and police that the device is blocked or traced shows the reporting is working.

What should you do if using the IMEI number to find your phone doesn’t work?

If reporting the IMEI does not lead to recovery, take these practical steps:

• Use your phone’s built-in location tracking services like Google’s Find My Device or Apple’s Find My iPhone if you had enabled them before loss. These provide GPS location and remote locking options.
• Call or text your lost phone with a message such as, “This phone is lost. Please call [your number] if found.”
• Visit places you recently visited and ask if anyone turned in a lost phone. Check lost and found offices.
• Change passwords on your important accounts (email, banking, social media) accessed from your phone to protect your information.
• Consider remotely wiping your phone if this option is available to delete personal data.
• Contact your carrier about insurance claims or replacement options if your phone isn’t recovered.

If you believe your phone was stolen, keep following up with police and your carrier for updates and assistance.

How can individuals without technical knowledge follow this process?

Even without technical skills, you can find your IMEI and report your lost phone by following clear steps. First, check your phone’s box or receipt for the IMEI number. If those are missing, log into your carrier’s website or app, where the IMEI may be listed under your device details. When calling your carrier, use this script: “Hello, I lost my phone, and I want to report the IMEI number to block it. My IMEI is [say number].” Visit your local police station with your ID and proof of purchase to file a report, explaining you lost your phone and providing the IMEI. If you want to try locating your phone, ask a family member or friend to help you use Google’s Find My Device or Apple’s Find My iPhone apps, which provide step-by-step instructions. Keep notes of all your calls and reports. Many carriers and police departments are experienced in helping people through this process and can guide you patiently.

Can you find a lost phone with the IMEI number alone?

No, you cannot find a lost phone’s location directly on your own using only the IMEI number. The IMEI is a unique device identifier used primarily by carriers and law enforcement to block, track, or blacklist a phone on their networks. Real-time location tracking is done through GPS and device-based services linked to accounts such as Google or Apple. Reporting your IMEI prevents others from using or selling your phone and allows authorities to track or recover it if they access the network. This means the IMEI is a valuable part of the process but must be combined with official reports and device location services to find your phone.

What additional methods should you use alongside reporting the IMEI number?

IMEI reporting works best when combined with other practical steps:

• Use location tracking apps: If enabled before loss, apps like Find My Device (Google) or Find My iPhone (Apple) can show your phone’s location on a map and allow you to ring, lock, or erase it.
• Contact people who might have your phone: Call your number or send a message asking for its return.
• Check lost and found areas: Places like public transport offices, stores, or libraries may have your phone.
• Secure your accounts: Change passwords for apps and email linked to your phone to prevent data misuse.
• Report the loss on social media or neighborhood groups: Sometimes community help leads to recovery.

Taking these steps together with IMEI reporting maximizes your chances of getting your phone back or protecting your data.

Frequently asked questions

Can I track where my phone is by entering the IMEI number online?

No, public websites or apps do not provide GPS tracking based on IMEI. Only your carrier or law enforcement can use the IMEI to block or trace a phone on their networks. For location, use Find My Device or Find My iPhone services.

How do I find my phone’s IMEI if I lost the phone and box?

Check your carrier’s online account or billing statements, as many carriers list device details. If you registered your phone with Google or Apple, log into your account to find the IMEI under device information.

What should I say when reporting my lost phone to my carrier?

Clearly state, “I lost my phone and want to report the IMEI number to block the device from being used on your network.” Provide the 15-digit IMEI and your account details to confirm ownership.

How soon after reporting can my phone be blocked using the IMEI?

Blocking time varies by carrier but can be as fast as a few hours to a couple of days. Reporting quickly improves the chances of preventing unauthorized use.

Can thieves change the IMEI number on a stolen phone?

Although illegal, some try to change or fake IMEI numbers to avoid blocks. Reporting your IMEI promptly to multiple databases reduces risk and aids authorities.

What steps should I take if I recover my lost phone?

Contact your carrier and local police to update them that you have your phone back and ask them to remove any blocks. Check your phone’s settings and update security features as needed.