NB IoT rollout
Over 50 of the worlds largest telco's support NB IoT. New commercial NB IoT networks are being switched on around the world on a regular basis - see below where NB IoT is available
Is the NB IoT network available in my country?
The map below shows NB IoT networks around the world as of March 2019.
As of March 2019 GSA had identified:
140 operators in 69 countries investing in NB-IoT networks
88 of those operators in 50 countries had deployed/launched their networks
See list of global telco's with NB IoT switched on and their bands and MHZ ranges by clicking here