Connectivity for the Internet of Things

Millions of Internet of Things (IoT) devices are connecting wirelessly and have things to say about virtually everything. From communicating sensor readings and operating parameters to entertainment and health, trust your IoT information to the nation’s most reliable network.*

25 Million IoT devices

connected to the AT&T network and growing

AT&T provides the services and support you need to connect and manage your things.

200+ countries

enabled by AT&T Global SIM


AT&T Module Library

The module program with AT&T connects developers with certified module components to help smooth the development, testing, and certification processes. The wide range of approved modules includes 3G, 4G, and 4GLTE, goes from entry level to advanced, and offers different form factors like LGA, surface mount, and PCIe.

Choose your module for IoT >


  • PCIe and surface-mount options
  • North America and international choices
  • Defined HSPA downlink and uplink rates
  • Data and data/voice selections


  • Modules meet specifications commonly required among automotive OEMs
  • Minimum HSPA+ rates
  • LTE options
  • Data and data/voice selections


  • Surface-mount form factors
  • Extended temperature ranges
  • LTE options
  • Data and data/voice selections

IoT Device Certification

Completing certification on the AT&T network is an important step in your IoT device launch. Working with our team of experts in the Network Ready Lab (NRL), consumer electronics and IoT device manufacturers have a dedicated pipeline for certification on the AT&T network.

Access the Network Ready Lab >

Global SIM

Remotely deploy, connect, and manage your assets from end-to-end. Supported by our powerful global network, AT&T Global SIM provides worldwide, end-to-end connectivity for large-scale multi-national operations.

Learn more about Global SIM >

  • 500+ carries image

    The number of carriers our Global SIM can roam on to simplify your communication and device management processes.

  • 200+ countries image

    The number where the AT&T Global SIM can roam to provide you with connectivity from virtually anywhere in the world.

  • Global contract image

    One global contract for voice, SMS, and data.

To learn more about embedded devices and Global SIM, read the Global SIM white paper >

To learn how AT&T M2M business solutions can help your business, read Connect your business to do more >

AT&T Control Center

Provisioning hundreds or thousands of IoT/M2M devices worldwide is a complicated task. Simplify your deployments with AT&T Control Center. Here you gain a one-stop solution for network provisioning, device activation, customer support, billing options, performance audits, and more.

Learn more about the AT&T Control Center >

  • 1 interface

    for global device provisioning, billing, and management.

  • 2 billion

    Robust platform that manages more than 2 billion network events per month.

AT&T Control Center makes it easier for you to manage large scale device deployments.

See how >


*Claim based ONLY on avg. 4G LTE signal strength for national carriers. LTE is a trademark of ETSI. 4G LTE not available everywhere.

Pioneering is not a solo effort.

While we're proud of all of our accomplishments, we're always keenly aware of how they come to fruition: By listening to our customers. We make it a point to understand your challenges before proposing any solutions. And that goes double in the Internet of Things. Only when we work together can we truly pioneer a better future.