Yes, Soracom IoT SIMs support cellular networks including 2G, 3G, 4G/LTE, 5G, LTE-M, and NB-IoT. However, connectivity to specific network technologies (such as LTE) varies based on the available coverage in your area and your specific subscription plan.
Global Coverage
For Global Coverage IoT SIMs, LTE availability is determined by the country of operation and the local network carrier. Refer to the Supported Carriers documentation for specific details regarding network availability by country.
Japan Coverage
For Japan Coverage IoT SIMs, the network provider depends on the subscription plan selected. These plans connect to the following LTE networks:
- NTT Docomo: plan-D and plan-DU
- KDDI: plan-K, plan-K2, and plan-KM1
For further details on specific plans, refer to the Soracom IoT SIMs documentation.