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Everything you need to know about IMEI numbers and how to use our services.
The IMEI (International Mobile Equipment Identity) is a 15-digit code assigned to every GSM-enabled mobile device. This number acts like a digital fingerprint, ensuring that no two devices share the same identifier. Even though it’s primarily used for phones, devices without SIM card slots typically don’t have IMEI numbers. CDMA-based devices use a similar but different identifier called MEID.
Each IMEI is divided into several parts. The first 14 digits are defined by the GSM Association, while the last digit is a “check number,” calculated using the Luhn algorithm. The first eight digits of an IMEI form the TAC (Type Allocation Code), which reveals the device’s model and origin information.
IMEI numbers are critical for GSM networks worldwide. Carriers rely on them to determine whether a phone is valid, locked, unlocked, lost, or stolen. For example, if a phone’s original owner reports it as stolen, carriers can block that IMEI, making the phone useless even if the SIM card is changed. Multiple carriers can block the same IMEI, further preventing unauthorized use.
Law enforcement agencies also use IMEI numbers to track devices with impressive accuracy, often within a few meters. Unlike serial numbers, which are internal to manufacturers, IMEIs follow a global standard and allow networks to identify and manage devices effectively.
There are several ways to locate your phone’s IMEI number, and the quickest is using the universal USSD code *#06#. This code works across most smartphone brands and models, instantly displaying the 15-digit IMEI on your screen.
For iPhone users, you can also find the IMEI in your device settings:
For Android users, the process is just as straightforward:
Don’t have your phone? No problem. Check the original packaging box or the label inside the SIM tray. Many phones with removable batteries also print the IMEI beneath the battery compartment.
Your phone’s IMEI number can unlock a wealth of information about the device. The most critical detail is the blacklist status. A blacklisted phone has been reported as lost or stolen and will not connect to any carrier network, rendering it useless. This is why running an IMEI check is vital before purchasing any used smartphone.
Beyond blacklist information, IMEI checks can reveal:
Using professional IMEI verification services helps you avoid purchasing devices with hidden problems, such as unpaid bills, carrier restrictions, or activation locks. For businesses and individual buyers alike, IMEI checks provide peace of mind and ensure device authenticity.
To check your IMEI number, simply enter the 15-digit code into the search bar at the top of our homepage and click “Check Now.” We’ll instantly connect to global IMEI databases to retrieve all available information about your device.
Our service provides both free and premium tools. Free checks cover basic details, while paid services unlock advanced reports such as blacklist history, warranty data, and detailed lock status. Users can preview a sample IMEI report by clicking the “Show Example” button next to the tool they wish to use.
Creating an account provides additional benefits:
Our platform is available 24/7 and supports Apple, Android, and other mobile devices. Whether you’re an individual or a business, you can rely on our secure API connection and web tools to perform accurate IMEI checks anytime.
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