- 1800MHz (3GPP band 3) has emerged as the dominant band for LTE network deployments in virtually all regions of the world. The report confirms that 58 operators, i.e. 40 percent of all commercial LTE operators, use 1800 MHz spectrum either as a single band system, or as part of a multi-band deployment, in 39 countries. At least another 22 LTE1800 network deployments are in progress in the Asia Pacific region, Europe, the Middle East, Africa and Latin America. Manufacturers including all the leading brands have ensured a wide choice of LTE user devices that can operate in 1800 MHz spectrum. GSA earlier confirmed that 130 LTE products, almost one in four, support LTE1800.