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IMEI Device Checker

IMEI Device Checker, How does IMEI Blocklist work? IMEI number used, About IMEI Numbers, Free Online IMEI & ESN Checker

IMEI Device Checker: IMEI number or in other words International Mobile Equipment Identity is a unique 15-digit code that precisely identifies a device with a SIM card input. The first 14 digits are defined by the GSM Association organization. The last digit is generated by an algorithm called the Luhn formula and consists of a control character. This number is an individual number assigned to each phone all over the world. The easiest way to check IMEI on any phone is to use the *#06# sequence. IMEI was created because the SIM card number cannot be a permanent identifier of the device. The SIM card is associated with the user and can be easily transferred from phone to phone, hence IMEI was developed

Also, Read- IMEI Checker Blocked, Phone Track when it Switch Off, How to Unlock? IMEI Blacklist Removal, What is IMEI?… Read More


Why would you need to check the IMEI number?

The number is useful when you want to send the device in for service to fill out a warranty form. Also, you should use the IMEI number if you want to report the phone as stolen or lost to the police or network operator. After that, you can lock your phone and it will render the device unusable even if the SIM card is changed or removed. What is really important is that IMEI contains some secret information about the product but sometimes it also allows you to trace the smartphone.

Check the IMEI of your phone is built on the basis of the largest TAC database in the whole world. And check the IMEI feature is one of the most useful tools in the GSM industry. So to meet your expectations, we are adding new device information and specifications every day. Also, our Check IMEI lookup function is completely free and easy to use. And data such as IMEI and serial numbers are codes designed to identify a device using a mobile network, but in addition to serving this basic function, the IMEI number gives us access to a lot of interesting information. Also, find your IMEI number and get the warranty date, carrier information, blacklist status, purchase date, and more.

IMEI Number – What Can I Find Out From the IMEI Number?

Using this unique IMEI number you can know data such as the network and country your device is originally from, warranty information of the purchase, carrier information, system version, device specification, and more detailed information. You should use an IMEI checker before buying a new or used device. As a result, you will see whether the device is valid and original. What’s more, you can also check whether the specification is in line with the selling proposition. We encourage you to use IMEI information only to get to know your phone better and read important information about the device. also provides some advanced services (it is available for some manufacturers) for example: Find My iPhone Status, iCloud Status, Blacklist Status, Seller Information, Network & Simlock Check, Phone Blacklist, Carrier Check, Unlocking Simlock Warranty Check. Check IMEI and make sure your phone is unlocked.

IMEI Device Checker

Universal Mobile Phone IMEI Check Service

  • Protect yourself from buying blacklisted mobile phones
  • Check if the phone has been reported lost/stolen anywhere in the world. Our IMEI checker has almost 99.9% accuracy.
  • And almost all countries and mobile operators are supported (including the USA, United Kingdom, Canada, EU, Japan, Australia, China, etc.)
  • Also, all manufacturers and phone models are supported. You are able to check any IMEI – iPhone / Samsung / HTC / LG / Nokia / Lenovo / Huawei etc.
  • So, if you are going to buy a used phone, make sure that it has not been reported lost/stolen to the police and that the IMEI number is not blacklisted. However, phones with restricted IMEI numbers may be blocked by your mobile carrier.

About IMEI Numbers

IMEI stands for International Mobile Equipment Identity. As the name indicates, it is a 15 or 16-digit unique number that is used to identify individual mobile devices. And the first 13 or 15 digits of the IMEI number are the identifying parts, while the last digit is a check which is calculated using the Luhn algorithm. Also, the IMEI number was developed as a permanent identifier of the device, as SIM cards are usually associated with the user.

So, the IMEI number is usually printed on the inside of the phone’s battery compartment, but most modern devices make it easy to obtain by entering *#06# on the keypad or by going into system settings. (Our blog has a great post showing how to get the IMEI number from any device.)

The IMEI number is used by carriers such as Verizon, T-Mobile, and AT&T to determine if a device is legitimate. And this allows them to prevent individuals from using a stolen Android phone or iPhone on their network. And since the number is directly linked to the device, tactics such as swapping SIM cards to give access to a stolen phone will not work. So this is why it is important to check its IMEI status.

Metro by Mobile IMEI Checker

How does IMEI Blocklist work?

When a device is stolen, a person can contact their service provider and ask them to block the phone from their network. So that carrier or MVNO then adds the blocked IMEI number to shared registries such as the Central Equipment Identity Register (CEIR). Also, since virtually all networks use the CEIR and related systems, the phone quickly “briquets” around the world. And this includes more than just iPhones or Android devices; Many smartwatches, such as the Apple Watch, include an IMEI.

And it is possible that your current phone is blocked for reasons other than theft. Depending on your relationship with your carrier, you may be able to get a device that has been blocked off the blocklist. Also, for example, if an ESN/IMEI is blocked for non-payment, you can easily remove it by updating your account. And our service allows you to check IMEI numbers to see the status of your phone at any time.

Also, Read- iPhone IMEI Checker Carrier, iPhone Carrier Check by IMEI Free, iPhone IMEI Unlock… Read More

Why you should check the IMEI number?

When you enter a number into a service like Swappa’s IMEI checker, you can confirm that the number is tied to the device described. This is especially convenient if you’re buying the phone from someone else. Additionally, you can take advantage of services like Swappa’s IMEI Blocklist Check to see if iPhone or Android devices are allowed on all carrier networks.

All devices on Swappa Marketplace are subject to IMEI verification, which means you can buy and sell with confidence. In fact, when you check the IMEI number on Swappa, you can immediately see how much the device sells on our marketplace. This lets you know if you are getting a good deal as it is or if you can do better by listing or buying the same model through us.

Can I use the IMEI check service with MEID?

you can. MEID numbers are used by CDMA (code division multiple access) carriers on CDMA networks such as Verizon, but they function similarly to IMEIs, and for most users, the terms are interchangeable.

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Free Online IMEI & ESN Checker: IMEI Device Checker

Verify the authenticity of the device and its specifications

With every sale of a gadget comes the risk of it being counterfeit or not matching the advertised specifications – this can be either intentional or accidental. Checking the IMEI allows you to determine whether the phone matches the brand and model you purchased and is also registered in the manufacturer’s database. And in addition, it may indicate that you have received the wrong version of the device, such as a different color or storage capacity.

Devices are subject to Activation Lock and SIM restrictions

Most manufacturers implement security features in their devices. Which can protect user data in case of loss or theft and prevent anyone else from accessing it. Many mobile users don’t realize that this feature is enabled by default. Or forget to disable it when selling the device. The phone may also have a SIM lock, which prevents the device from working with only one carrier in a specific area. An IMEI check can detect both of these restrictions.

Accurately evaluate a gadget before buying or selling it

You can assess the condition and functionality of the device yourself, but this is only half the picture. There are many other factors that you cannot physically measure that can hugely affect a device’s value. That’s where an IMEI check can help! Taking into account the age of the phone, warranty period, blacklist history, specifications, and presence of activation or SIM lock, you will get an idea of what the gadget is worth in the market.

IMEI Device Checker

Also, Read- Online IMEI Checker, How to Find IMEI Number? What can I find out from the IMEI number?… Read More

How is the IMEI number used?

The term “IMEI” stands for “International Mobile Equipment Identity” and is a unique 15-digit number that identifies each cellular device. The IMEI number is generated and assigned to the mobile. During the manufacturing process and never change from that point on. It is therefore common for the IMEI number to be printed on the outside of the device. Such as inside the battery compartment, on the back of the phone, or SIM card tray. A more standardized method is to dial *#06# on your phone, which most manufacturers have built-in. But you can also usually find the device identifier from the Settings app/menu.

The IMEI number is the way networks identify your phone, but not your SIM card. Each SIM card stores its own unique number in the chip, called an “IMSI” number, which stands for “International Mobile Subscriber Identity”. This number embeds the country and carrier of the intended network. As well as identifies the specific user of that network. Therefore, the network has access to both your Subscriber ID (from IMSI) and Device ID (from IMEI).

Some devices include a relatively new technology called “eSIM”, which is short for “embedded SIM”. It’s basically a SIM card that’s already installed on the device. Which you can’t view, change, or remove, but can be programmed remotely to switch carriers. This is considered the next generation of SIM cards and is becoming more and more common. Since it is still a type of SIM card, it requires a separate IMEI. Therefore, if a device has both a SIM card slot and an eSIM, it will have two IMEI numbers, referred to as “IMEI” and “IMEI2”.

More Information: IMEI Device Checker

The IMEI number has many uses, but one of the most important is the ability to block lost or stolen phones from accessing the network. If a mobile phone is stolen, the owner can request its network provider to blacklist the device’s IMEI number. Which immediately bans the phone from accessing the network. Since IMEI is a device identifier, the blacklist cannot be avoided by changing the SIM card, as IMEI does not change. While a phone is blacklisted, it cannot make or receive calls or texts, nor can it access the Internet (except over a WiFi connection).

As part of a global initiative to stop mobile theft. Carriers often work with each other to share their databases of reported phones. So if a carrier blacklists your device, you can lose it in your country. You can also expect to block access to all other networks from your phone. A blacklist can only be removed by the carrier that issued it. And they will need authorization from the device owner to remove it.

There are many other uses for the IMEI number. Especially by manufacturers, which can provide a lot of information about the device. Our website provides most of these for free. Such as blacklist status, warranty information, model, device specifications, and Find My iPhone status. All you have to do is enter the IMEI number for IMEI Check. And we’ll handle all the lookups with manufacturers and carriers around the world!

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