Virtuoso Sourcing Group, LLC. Debt Collection Complaint

Virtuoso Sourcing Group, LLC. Debt collection department,

Other (i.e. phone, health club, etc.) Disclosure verification of debt Not given enough info to verify debt Virginia

- sent my bill to a third party collector for collection. Previously I requested an itemized bill to verify the amount owed was legit since it was an exorbitant amount - I only received a bill for the balance owed with no itemization or details as to how that amount was derived.Now the amount is - How could I owe that much on one phone bill that was being paid monthly without any interruption of services? I do n't have a problem paying I just need proof of what is owed in writing. If it is a valid balance why ca n't they produce a bill. ]?