When did the Cellcom outage begin? The outage began about 9 p.m. May 14. Full service has yet to be restored as of May 23.

Cellcom's CEO confirmed that a cyber incident is the cause of the outage that began May 14 and has left customers without ...

Cellcom outage continues May 19, but the company said SMS texting has been restored and customers can call other Cellcom ...

GREEN BAY, WI (WSAU) — Cellcom says there is no new update as restoration work continues.

Northeast Wisconsin Technical College IT expert explains how to stay connected and protect sensitive information.

“As we head into the long weekend, there are no new updates to share at this time. The message shared earlier this week by ...

As the Memorial Day weekend begins, Cellcom is reminding customers that the most recent message from its CEO remains the most current and complete source of company updates.

Wisconsin wireless provider Cellcom has confirmed that a cyberattack is responsible for the widespread service outage and disruptions that began on the evening of May 14, 2025.

Cellcom has not provided any update since its last communication on May 20, but some customers say they are able to call other providers.

Cellcom's CEO confirmed Tuesday that a "cyber incident" caused a major outage that's been going on for nearly a week.

Sunday was the fourth day in a row of Cellcom outages and many still couldn't make calls or text, customers are still waiting ...

Wireless carrier Cellcom has confirmed that a week-long widespread service outage is the result of a cyberattack.