An AT&T network problem prevented customers from calling people and businesses using other carriers on Tuesday, the company said.

Because of the interoperability problem, thousands of Verizon customers also reported a service outage on Down Detector on June 4, 2024.

(NEXSTAR) — In what may feel like déjà vu for some, customers with AT&T and Verizon reported issues with their phone service Tuesday, especially when it comes to trying to call one another ...

Under pressure US provider EchoStar struck a deal to sell its 3.45GHz and 600MHz spectrum licences to AT&T for $23 billion.

This afternoon, all our AT&T alarm bells are going off, as we spot what looks like a service outage. Subscriber reports of issues with AT&T started piling up on Down Detector about an hour ago.