(Gray News) – Large numbers of cellphone customers across the country reported service outages on Monday.
The outages impacted T-Mobile, Sprint, AT&T and Verizon customers.
The Downdetector website showed an increase in outages beginning around 1 p.m. ET. Major cities impacted were New York, Atlanta, Miami, Chicago, Dallas and Los Angeles.
“Teams continue to work as quickly as possible to fix the voice & messaging problems some are seeing,” T-Mobile Chief Technology Officer Neville Ray said in a tweet. “Thanks for your patience.”
Outages plateaued around 4 p.m. ET and began to decrease in the early evening hours.