The GSMA offers a range of services that help organisations take advantage of our unique position as the global authority on the world's mobile devices.
Many of these services harness the unrivalled accuracy of our data to provide the device intelligence you need. Authorised by 3GPP, we manage the Type Allocation Code (TAC) system which allows the industry to identify all mobile device types. The 8 digit TAC forms the first part of the International Mobile Equipment Identity (IMEI) which then identifies each individual mobile device and its model specification.
Learn more about our services by selecting the button below which best describes your business.