At&Amp;T Service Outage 2024.  — at&t mobile service outage cuts off thousands nationwide. New york (ap) — customers of at&t, the country’s largest wireless provider, reported widespread outages on thursday.

 — late thursday, hours after service was restored, at&t provided some clarity about the outage, writing that an “initial review” found that it was likely caused by an internal error.  — at&t said thursday its wireless network was back after an outage knocked out cellphone service for its users across the u.s.