Worldwide IoT Connectivity

Global SIM can dynamically adapt to changing business by providing worldwide, end-to-end connectivity through a single platform.

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Global SIM benefits

Broader worldwide scale

Reliable worldwide network connectivity, supporting multiple types of network technologies based on the GSM standards for high-speed wireless delivery.

Quicker deployment

Our Global SIM provides a streamlined means of deploying IoT devices around the globe. Compatible with most region based certified devices.

Simplified management

Simple, cost-effective Global SIM management platform with integrated SIM provisioning, billing, and reporting tools.

Connectivity for your IoT devices

Around the globe

  • Global availability

    Available across more than 600 operators in 210+ countries and territories with AT&T's global relationships and scope.

  • Reliable Support

    Access to experts in network connectivity, applications, device certifications, and enterprise technical support.

  • Easy to get started

    Contracting is available in multiple countries and currencies with ordering and provisioning through a single flexible platform.

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  • Flexible SIM Management

    Onboard your devices and train on SIM management or use AT&T IoT Professional Services to manage it for you.

Global SIM Management

Deploy, manage, and monetize your connected IoT devices in near real-time through AT&T Control Center.

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Customer stories

For IoT that spans the globe

A fleet telematics company needed a powerful IoT solution to so their customers could continue preventing vehicle theft and cap.

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Solving an IoT challenge

LHP Telematics chose AT&T Global SIM cards to connect custom telematics systems that serve equipment managers, dealers, and transit customers.

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Change a device's SIM state as needed, based on business needs. AT&T SIM management platforms provide numerous ways to control SIM state transitions.

Yes. Customers can benefit from the relationships AT&T has established with most SIM manufacturers to supply SIMs for our global solutions.

AT&T can provide you with test SIMs for your domestic and international locations.

Global SIM resources

Discover how the AT&T Global SIM can transform your business

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