The GSMA maintains a unique system known as the International Mobile Equipment Identity Database (IMEI Db), which is a global central database containing basic information on the serial number (IMEI) ranges of millions of mobile devices (e.g. mobile phones, laptop data cards, etc.) in use across the globe.
The IMEI is a 15-digit number that is used to identify a device on a mobile network. The mobile industry uses these identifiers to improve operations and deter theft and counterfeit. The GSMA provides access to the IMEI Db to 3GPP network operators, device manufacturers and qualified industry parties. If you require access to this database, please register via the appropriate category below.