"We are aware of an issue impacting wireless voice and data services for some customers," Verizon posted on social media.

A Verizon spokesperson confirmed to CBS News that the company is aware of "an issue impacting wireless voice and data services for some customers."

Verizon said it was not immediately clear how long the service would be down. Supreme Court says Illinois congressman can sue over state mail-in voting laws When will the $2,000 tariff checks go out?

Verizon said Wednesday night an outage had been resolved after customers across the U.S. reported service outages, with many saying that their devices had been limited to SOS since about noon Eastern Time.

Verizon said it has resolved an hours-long outage that is believed to have left tens of thousands of US customers without access to voice and data services for much of Wednesday.

Verizon said it was working to address the problem after service for tens of thousands of customers was interrupted on Monday.

Verizon, the U.S.'s biggest wireless carrier, encountered serious technical issues Wednesday that knocked out service for thousands of customers across the country.

Verizon said it has resolved its outage after users reported widespread issues on Wednesday. "The outage has been resolved. If customers are still having an issue, we encourage them to restart their devices to reconnect to the network,