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1. Convert meid dec to imei serial numbers#
2. Convert meid dec to imei serial number#
3. Convert meid dec to imei code#

The number always starts with 89, for example, because that two-digit code designates the industry and use of the chip used in the SIM card. More importantly, ICCIDs follow a standardized format. In most cases, carriers designate the ICCID, but some exceptions can exist. In other words, the ICCID is the number that lets the SIM card do the things it has to do in order for cellular services to work. This number is what actually allows the carrier network to distinguish devices that are active and in use. The ICCID number is found directly on the SIM card. Your phone can’t place or receive calls, send or receive texts, or use cellular data without a SIM card. The SIM provides essential identifying information so that the network can successfully route traffic to and from the correct phone.

So, even though a carrier can track a phone by its IMEI number, the SIM card is more important for regular communication interactions.

Convert meid dec to imei serial number#

This is another important serial number for your phone, but it is different from an IMEI number in many respects.įor starters, the ICCID number is attached to the SIM card rather than the phone itself.įor reference, the SIM card is the device that allows your phone to identify itself on a carrier network and use the network services. ICCID stands for Integrated Circuit Card Identifier. In fact, you can look up IMEI numbers and get all of this information very easily. You could learn the brand, model, year of release, and specific hardware information, just by knowing this number. If you know the sequence, then you could use the IMEI number of a device to figure out a lot about it. The number is assigned by the manufacturer, and manufacturers use specific sequences to ensure numbers are never repeated. It’s a way to discourage theft, as the stolen phone will lose its primary functions.Ī final bit of important information regarding IMEI numbers has to do with the number sequencing. This means that no one can use a device with that number on the carrier network. It will be tracked by its IMEI number since this can’t be changed.Īt the same time, carriers will often blacklist devices when they are reported stolen. If a phone is reported stolen, the authorities will often work with the phone carrier to identify the stolen device. Perhaps the most important of those uses is blacklisting. When it comes to actually using the number, IMEI numbers are used for many identification purposes. If a CDMA carrier needs to look up an IMEI number, they can, but those carriers will typically emphasize MEID numbers instead (much more on this in a later section). That distinction doesn’t matter too much except to point out that IMEI numbers are specifically generated for GSM networks. The vast majority of other carriers use GSM networks. It is important to understand that this number is used for GSM phones.įor the most part, there are two types of carrier networks: GSM and CDMA.ĬDMA is primarily used by Verizon and Sprint. If you get a new phone on the same account, the new phone has its own distinct IMEI number. If you change your carrier, your phone will have the same IMEI number. The manufacturer shares the IMEI numbers with the carriers, and all carriers have access to IMEI numbers. They are hard coded to the device during manufacturing, which means that this number cannot be changed for a device at some later time, and that’s really the point. IMEI numbers are assigned by manufacturers. When the carrier needs to know specifically which device is in question, the IMEI number serves as an ultimate identifier. So, the identifying number can be thought of as something like a call sign or even a Social Security number for the device itself. The IMEI number is used by phone companies to track smartphones (or tablets) on their broad networks. It is marked by a 15-digit number that is assigned to the device. It stands for International Mobile Equipment Identity. Let’s jump right in! What Are IMEI Numbers? So if you want to learn all about IMEI, ICCID, MEID, and SEID numbers and how they differ, then you’re in the right place.

Convert meid dec to imei serial numbers#

These are four distinct serial numbers that you can find associated with most modern smart devices.Įach is attached to a specific piece or set of hardware, and each is encoded into that hardware.Įach has its own designated purpose and function, and you can find all four listed in the settings of your device. Here’s what IMEI, ICCID, MEID, and SEID numbers are and their differences: