CPV code 64212600 designates Enhanced Data for GSM Evolution (EDGE) services in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
64212600 is a leaf code — the most specific level of its branch — so it can be used directly as the main CPV code of a contract notice. If it does not quite fit, check the neighbouring codes under 64212000 (Mobile-telephone services).