Multi-IMSI IoT SIM Data Plans

Trafalgar Wireless Multi-IMSI IoT SIMs and eSIMs are designed to work with virtually any cellular IoT device that uses a standard SIM or embedded SIM and supports modern cellular technologies (4G LTE, 5G, LTE-M, NB-IoT and roaming). Multi-IMSI eSIM data plans simply add multiple network profiles into the same SIM/eSIM and let an applet on the card automatically select the best profile per country, while you manage everything centrally in IoT Suite. 

Because these Multi-IMSI IoT SIMs are available as M2M, industrial, embedded and eSIM (UICC/eUICC) form factors, they can be built into a huge range of hardware: dashcams, GPS trackers and vehicle diagnostics units, smart meters and grid sensors, agriculture and environmental sensing devices, smart labels, asset trackers, medical devices, wearables, and smart home or industrial sensors. In practice, if your device has a compatible cellular modem and SIM/eSIM slot, it can use a Trafalgar Wireless Multi-IMSI IoT SIM for resilient, global connectivity.

Trafalgar Wireless Multi-IMSI IoT SIMs and eSIMs are designed for truly global IoT connectivity and can be used across hundreds of networks in around 180 countries worldwide. Our Multi-IMSI IoT data plans give you access to over 500 networks in 180 countries through a single provider, so a single Multi-IMSI IoT SIM can be deployed across multiple regions without changing hardware or carriers. 

The Multi-IMSI coverage footprint spans Asia, Europe, Africa, the Middle East, the Americas and the Caribbean, with detailed per-country and per-network information published in Trafalgar Wireless’s network coverage list. This makes a Trafalgar Wireless Multi-IMSI IoT SIM ideal for global fleets, cross-border logistics, international asset tracking, and any IoT deployment that needs resilient, carrier-agnostic connectivity across many countries, all managed centrally via the IoT Suite connectivity management platform.

Yes. Trafalgar Wireless Multi-IMSI IoT SIMs and eSIMs are designed to work across the full range of cellular IoT technologies, including 2G, 3G, 4G LTE, 5G, LTE-M, and NB-IoT, because they use the same global IoT SIM card footprint that already supports these network types on over 500 networks in 180 countries. 

On top of that, the Multi-IMSI IoT data plans themselves explicitly include LTE-M and NB-IoT data plans and 5G data plans, available wherever those technologies are deployed by the local carrier. This means a single Trafalgar Wireless Multi-IMSI IoT SIM can take advantage of high-speed 4G/5G for bandwidth-intensive applications while also supporting LPWAN technologies like LTE-M and NB-IoT for low-power, long-life devices, all managed centrally through the IoT Suite connectivity management platform. This makes Multi-IMSI IoT SIMs a flexible, future-ready choice for diverse global IoT deployments.

Yes, that is one of the main reasons to use one. Some countries limit how long a foreign SIM may stay on a local network, and some operators block devices that roam permanently. Because a multi-IMSI SIM can hold a profile that is local or preferred in that market, the device can connect as a domestic or partner subscriber instead of a permanent roamer. Which countries need this changes as rules change, so tell us your target markets and Trafalgar Wireless will check the current position for each before you deploy.

Yes. Trafalgar Wireless Multi-IMSI IoT SIMs can be set up with a Private APN, so device traffic stays off the public internet, and with a site-to-site VPN into your own network. You can also add IMEI Lock, which ties each SIM to one device so a stolen SIM cannot be used elsewhere. See our Private APNs, Site to Site VPN and IMEI Lock pages, or ask our team how these work across the profiles on your SIMs.

Yes. Most customers start with a small batch of test SIMs in the devices and countries they plan to use, check coverage and profile switching in the field, and then scale. Because the minimum contract is one month and there are no activation or suspension fees, a trial does not tie you in. Tell us your device, countries and expected data per month, and we will propose a test pack.