After logging in, some users received a message indicating that some accounts and balances were temporarily unavailable. Several customers left comments on Bank of America’s Facebook page saying they were having trouble accessing their accounts.

Some insecure customers reported seeing a zero balance. Some online and mobile banking users said the balance appeared as soon as they clicked or tapped the account name.

Some insecure customers reported seeing a zero balance. Some online and mobile banking users said the balance appeared as soon as they clicked or tapped the account name.

“Yes, I logged in and said the balance is not available and approximately where it should be,” said an NBCLA Facebook user. ‘I hope they solve it. People who need money, I feel sorry for them.’

“My credit card balance is there, but my checking and savings balances are zero,” said another.

The website DownDetector reported a dramatic spike in the number of outages on Wednesday morning. The outage registration site received tens of thousands of outage reports from users by mid-morning.

Problems were also reported by users in New York, Chicago, Seattle and cities.

Bank of America released the following statement Wednesday afternoon.

“Some customers are experiencing difficulty accessing their accounts and balance information today,” the company said. “These issues are being addressed and have been largely resolved. We apologize for any inconvenience caused.”

According to DownDetector, the number of outages had dropped to about 3,300 by 1 p.m.

Details about the cause of the outage were not available Wednesday afternoon.