A Guide to IMEI & Number Portability Services

Wednesday 31 Jan 2018 | GSMA Pathfinder™ | IMEI |

A Guide to IMEI & Number Portability Services image

As the body responsible for issuing IMEI numbers for mobile devices globally, the GSMA is the source of authoritative and complete IMEI data. This brochure gives an overview of the IMEI and number portability services the GSMA can offer.