Wells Fargo & Company Debt Collection Complaint

Wells Fargo & Company Debt collection department,

I do not know Cont'd attempts collect debt not owed Debt resulted from identity theft California

Wells Fargo account I have never owned. I wrote to them to request all records but they have returned nothing to me. 12 years ago I had an account with Wells Fargo but that was closed. Nothing owed. Could this be another fake Wells Fargo account - at a different level? The debt collection company name is : - -, -. - -, - -, IL - and they are claiming to collect Wells Fargo Bank account number -. - file # - $1500.00