Cellphone service was down for AT&T customers this morning in a significant outage that ensnarled wireless communications across the United States for several hours. Many customers began reporting ...

Today, AT&T wireless is inviting non-customers to test drive its wireless network for a 30-day free trial through a new program that will fix any bad break-up – Try AT&T. The program seems ...

The Internet Backup feature will automatically switch from fiber to a customer’s AT&T wireless plan during an outage for uninterrupted home internet. The Internet Backup feature will automatically ...

AT&T wireless service was down for some customers for parts of Tuesday because of a software issue that has since been resolved, the company said. "We've resolved a software issue that disrupted the ...