Get Your Free IMEI Number Lookup Guide

What Is an IMEI Number and Why It Matters

An IMEI number is a unique identification code assigned to every mobile device that connects to cellular networks. IMEI stands for International Mobile Equipment Identity. Think of it like a fingerprint for your phone — no two devices have the same IMEI number. This 15-digit code is burned into your device's hardware when it's manufactured and stays with that specific phone for its entire life.

Free Guide to Dental Implant Trial Programs →

Your IMEI number serves several important functions in the mobile industry. Telecommunications companies use IMEI numbers to track devices on their networks, manage service plans, and identify phones that have been reported as stolen or lost. Law enforcement agencies may use IMEI information to locate missing devices or investigate crimes involving mobile phones. When you contact your wireless carrier about service issues, they may ask for your IMEI to verify your device and pull up your account information.

The IMEI number differs from your phone's serial number and your SIM card number. While these three identifiers are related to your device, they serve different purposes. Your serial number is specific to the physical device but may not be used for network identification. Your SIM card number identifies the subscriber account and the card itself, not the phone hardware. Understanding these differences helps you know which number to provide in different situations.

Mobile devices use IMEI numbers to prevent fraud and theft in the cellular industry. When a phone is reported stolen, its IMEI can be added to a blacklist that carriers check when devices connect to their networks. This system, called the IMEI blacklist or block list, makes stolen phones much less valuable because they cannot make calls or use data services on legitimate networks. Some countries have implemented international blacklist databases that carriers can access.

Practical takeaway: Knowing your IMEI number is useful for device verification, contacting your carrier about technical issues, and protecting yourself if your phone is lost or stolen. Keep a record of your IMEI in a safe place separate from your phone.

How to Find Your IMEI Number Using Built-In Phone Methods

Finding your IMEI number is straightforward and requires no special tools or services. Most phones allow you to access this information through settings menus or by using simple code combinations. The method varies slightly depending on whether you use an Android device or an iPhone, but both approaches take just a few seconds.

Learn About VA Benefits Application Steps →

On Android devices, you can find your IMEI number in the Settings app. Navigate to Settings, then look for "About Phone" or "About Device" — the exact wording depends on your phone's manufacturer and Android version. Within this section, you should see a field labeled "IMEI" or "IMEI Number." Some Android phones show two IMEI numbers if they have dual SIM capabilities (meaning they can use two phone numbers simultaneously). Write down or photograph the number for your records. This method works on most Samsung, Google Pixel, OnePlus, Motorola, and other Android devices.

iPhone users can find their IMEI number through the Settings app as well. Open Settings, then tap "General," followed by "About." Scroll through the information displayed until you find the field labeled "IMEI." For iPhones with dual SIM capability, you may see separate IMEI numbers for each SIM card slot. You can also find your IMEI on the original iPhone box packaging, printed on a label on the back of the package.

A universal method that works on any mobile phone is entering a special code into your phone's dialer. Open your phone's phone/dialer app and enter *#06# (that's asterisk, hash, zero, six, hash). Your phone will immediately display your IMEI number or numbers in a pop-up window. This code works on virtually all smartphones and even many older mobile phones. The number appears on your screen without making any actual call.

Some older or non-smartphone mobile devices may require checking the Settings menu or looking at the device's physical labels. Remove the battery if possible — on older devices, the IMEI is sometimes printed on a label beneath the battery. For modern phones, this is rarely necessary since the digital methods above work reliably.

Practical takeaway: Use the *#06# code method for the quickest result, or navigate through your phone's settings for a more detailed view. Take a screenshot or photograph your IMEI number and store it in a secure location like a password manager or email account, separate from your phone.

Understanding IMEI Lookup Services and What They Show

IMEI lookup services are online tools that provide information about a mobile device based on its IMEI number. When you enter an IMEI into a lookup service, the tool accesses databases that contain information about that device's manufacturer, model, specifications, and sometimes carrier information. Understanding what these services can and cannot tell you helps you use them appropriately and interpret the results correctly.

Get Your Free Notarization Cost Guide →

A typical IMEI lookup report includes information about the device itself: the manufacturer (Apple, Samsung, etc.), the specific model name and number, the device color if available in the database, and sometimes the year of manufacture. The report may show technical specifications like screen size, processor type, camera megapixels, and battery capacity. Some lookup services display the device's country of origin or the region where it was originally intended to be sold. This information comes from manufacturer databases and industry records about how devices were distributed.

Many IMEI lookup services also attempt to show carrier or network information. They may indicate which wireless carriers could support the device based on the bands and frequencies it supports. Some services claim to show the original carrier a device was sold through, though the accuracy of this information varies significantly depending on the service's data sources. This carrier information is often generalized rather than device-specific, since phones typically work across multiple carriers.

It's important to understand what IMEI lookup services cannot show you. These tools cannot determine if a phone is stolen, blacklisted, or has outstanding bills — that information is held privately by individual carriers and not accessible through public lookup services. Lookup services cannot show you the current owner of a device, previous owners, or detailed usage history. They cannot access personal data stored on the phone, location information, or account details. Any service claiming to provide this information is not operating based on legitimate IMEI data.

Different IMEI lookup services have varying levels of accuracy and data completeness. Some services maintain more current databases than others. Newer device models may not appear in all databases immediately after release. Some services charge for detailed reports while others offer basic information at no cost. Free services may display advertisements or collect information about your searches.

Practical takeaway: Use IMEI lookup services to verify device specifications when buying a used phone or to check what model your device is. Understand that these services provide device information only, not ownership or blacklist status. Compare results across multiple services if you need detailed specifications, as information may vary slightly between sources.

Using IMEI Information When Buying Used Mobile Devices

When purchasing a used mobile phone, checking the IMEI number provides valuable information to help you make an informed decision. Before completing a purchase, you can verify that the device is what the seller claims it is, and you can gather technical specifications to research the phone's quality and reliability. This process takes only a few minutes but can prevent costly mistakes.

Free iPad Troubleshooting Guide for Disabled Devices →

Start by asking the seller for the IMEI number of the device they're selling. You can find this by asking them to dial *#06# or checking the Settings menu as described in earlier sections. Once you have the number, enter it into one or more IMEI lookup services to verify the device information. Confirm that the manufacturer and model match what the seller told you. If the seller claims they're selling you a Samsung Galaxy S21 but the IMEI lookup shows it's a Galaxy S20, you've caught a discrepancy worth investigating further.

Check the device specifications from the IMEI lookup to research the phone's features and capabilities. Look up reviews and comparisons for that specific model to understand its performance, camera quality, battery life, and common issues users report. This research helps you determine if the asking price is fair for that particular model and condition. A phone that's several years old but still receives software updates may offer better long-term value than a newer model from a less reliable manufacturer.

If you're buying from an online marketplace or private seller, cross-reference the information from IMEI lookup with the device in person. Turn on the phone and verify through its Settings menu that the IMEI shown in the lookup matches what appears on the device. Check for physical damage, screen defects, and button functionality. Test the camera, speakers, and microphone. Ask the seller if the phone has any previous damage history