AT&T Overview
AT&T (American Telephone and Telegraph Company) is one of the oldest telecommunications operators in the United States and also one of the largest telecom companies in the world. AT&T provides services in more than 170 countries worldwide and has over 200 million connected devices in the Internet of Things (IoT) field, making it one of the largest IoT network operators globally.
AT&T's IoT offer covers connectivity management, device management, data analysis, and application development. FirstNet gives public-safety agencies a dedicated priority network.
Basic Information of AT&T
- Founded: 1876 (Bell obtained the telephone patent); the modern AT&T has come about through multiple mergers and reorganizations
- Headquarters: Dallas, Texas, USA
- User Scale: Over 200 million wireless users, the third-largest mobile operator in the United States
- Network Standards: 4G LTE, 5G NR, LTE-M, NB-IoT
- IoT Connections: Over 200 million IoT device connections, one of the largest IoT network operators in the world
- Global Coverage: Roaming in 170+ countries and regions
- FirstNet: The only nationwide public safety network operator in the United States
- Stock Code: NYSE: T
Core Technical Capabilities
FirstNet Dedicated Network
The first nationwide public safety broadband network in the U.S., providing priority communication for police, fire, and emergency services
Global Connectivity
A global roaming network covering 170+ countries, supporting unified management of cross-border IoT devices
Edge Computing
AT&T edge cloud infrastructure extends computing power to the network edge, reducing IoT application latency
Cybersecurity
Integrating AT&T Cybersecurity services to provide full lifecycle security for IoT devices
AT&T IoT Platform Services
AT&T Control Center is its core IoT connection management platform, powered by Jasper technology, offering comprehensive SIM card lifecycle management and automated operational capabilities.
Platform Features
AT&T Control Center
- Real-time SIM card status monitoring
- Traffic usage alert management
- Automated rules engine
- Unified management of multi-country SIMs
Enterprise IoT solutions
- Dedicated APN network isolation
- Fixed IP pool allocation
- Shared management of data pool
- API Automation Integration
Network standards and coverage
| Technical Standard | Coverage | Use Cases | Development Status |
|---|---|---|---|
| 4G LTE | Covers 99% of the US population | Mainstream Data Transmission | Main Network |
| LTE-M (Cat-M1) | Extensive Nationwide Coverage | Low-Power IoT Devices | Commercial deployment |
| NB-IoT | Main Coverage Areas | Ultra-low-rate sensors | Continuous expansion |
| 5G NR | Major cities and suburbs | High-speed broadband and industrial IoT | Rapid expansion |
| FirstNet LTE | National dedicated network | Public Safety Communication | Special Project Construction |
Industry Solutions
Public Safety
- FirstNet Emergency Communication
- Law Enforcement Vehicle System
- Fire Command and Dispatch
- Disaster Recovery Communication
Manufacturing
- Factory 5G Private Network
- Robotics Automation
- Quality Control System
- Supply Chain Tracking
Energy Industry
- Smart Grid Management
- Oil and Gas Pipeline Monitoring
- Renewable Energy Management
- Remote Meter Reading System
Retail Logistics
- Cold Chain Logistics Monitoring
- Warehouse Automation
- In-store Asset Tracking
- Smart Payment Terminal
Competitive Advantages
- Historical Foundation: 150 years of experience in the telecommunications industry, profound technical accumulation
- Global Coverage: Roaming in 170+ countries, supporting global IoT deployment for multinational enterprises
- FirstNet Advantage: Unique competitive position in the public safety private network field
- Enterprise Services: Comprehensive enterprise-level IoT solutions and support system
- Ecosystem: Deep integration with major cloud platforms AWS, Azure, and Google Cloud
Development History and Milestones
The history of AT&T dates back to 1875 when Alexander Graham Bell invented the telephone. Bell Telephone Company was established in 1877, and after multiple splits and reorganizations, modern AT&T was formed in 1983 through the merger and reorganization of AT&T Corp and SBC Communications. During AT&T's long history, Bell Labs has been one of the world's most important technology research institutions, where world-changing inventions such as the transistor, laser, and Unix operating system were born.
On IoT, AT&T launched Control Center in 2013, with Jasper supplying the platform, and was among the first US carriers to offer enterprise IoT connection management. In 2016 the US government authorized it to build FirstNet, the only nationwide public-safety network. It was the first in the US to launch commercial LTE-M in 2017, deployed a nationwide NB-IoT network in 2018, and in 2022 said IoT connections had passed 200 million.
AT&T Control Center
AT&T Control Center is an IoT connectivity platform built on Jasper. The page states that it serves tens of thousands of enterprise customers and manages hundreds of millions of SIMs. Functions listed include live SIM status, alerts and automated actions (including throttling when usage exceeds the plan), one view of SIMs in several countries, usage and billing reports, and a REST API. It supports multi-tenant accounts for groups that need separate administration layers.
Service Support System
Enterprise Technical Support
- Global 24×7 Technical Support
- Dedicated Enterprise Account Manager
- IoT Professional Consulting Services
- POC (Proof of Concept) Support
Platform and Integration
- Control Center API Documentation
- AWS/Azure/GCP Integration
- Bulk SIM Management Tool
- Real-time Data Stream Integration
Public Safety Dedicated
- FirstNet Exclusive Support Team
- Emergency Communication Guarantee
- Priority Network Access
- Disaster Recovery Plan