
GSMA Services
Solving industry-wide connectivity challenges for your business
The GSMA’s suite of services is here to improve and support global connectivity. In turn enabling operators to have more efficient and more robust networks, while users get a better mobile experience. These services are in-addition to GSMA membership and may require an additional subscription or purchase.

Type Approval Code (TAC) Allocation
The GSMA is the only body authorised by 3GPP to allocate TAC for all GSMA mobile device identities globally. Device brand owners and manufacturers need TAC to create the first 8 digits of the IMEI, the number that identifies each unique mobile device on all gsm networks.

GSMA Network Settings Exchange
One location, where manufacturers can download over 100 of the operators’ latest IMS network settings so their devices can be fine-tuned to a specified network enabling services to run reliably, worldwide.

GSMA eSIM Services
GSMA is supporting the rollout of eUICCswith a range of standardised, rigorous and interoperable services including two security certification schemes and the industry RSP solution.

GSMA Device Check™
With GSMA Device Check™ you can find out instantly whether a device has been flagged lost or stolen in the GSMA Device Registry, the world's most accurate registry of device status.

GSMA Device Map
GSMA Device Map enables businesses in the ecosystem to make significantly smarter decisions and more informed strategies. Consequently, optimising device management, network efficiency and mobile experiences, to directly improve business performance.

GSMA Device Registry
The GSMA operates a global registry on behalf of the mobile industry and associated verticals so everyone can report on connected device status, i.e. new, repaired or recycled. From reported lost/stolen or likely to have been involved in fraudulent activity, to blocking their sale or use on mobile networks.