I closed my account with XXXX phone company in XX/XX/2021 and also paid the balance before the due date. I called their customer service week later and verified my acct. was closed and no balance was due. When the XXXX phone bill arrived I called again and was told again my acct. was closed with {$0.00} due. Despite my acct. being closed, XXXX continued to bill me for several months even though several on-line inquiries and phone calls showed my acct. was closed. 
I was not informed by XXXX that they had sent my incorrect unpaid balance to a collection agency. EOS CCA of XXXX is attempting to collect {$420.00} on behalf of XXXX. The EOS CCA acct. # is XXXX. My XXXX acct. # was XXXX. I have received a collection letter from EOS CCA and replied today to said letter informing them I am disputing this fraudulent debt. 
All my phone calls to XXXX 's acct. cancellation and billing services phone numbers were answered by a contact service in XXXX or XXXX.These service representatives command of the English language was very basic and I have no way of ascertaining if they forwarded my acct. closure requests to XXXX in a timely manner, if they did so at all ; because it seems XXXX only closed my acct. due to the incorrect unpaid balance. 
Thank You for your attention to this matter. 
XXXX XXXX