I closed this account in XX/XX/XXXX/XX/XX/2014 and established service with another carrier. XXXX XXXX XXXX continued to charge/bill me for services, I had closed/canceled. I 've called and wrote letters to resolve this issue with no avail. I mailed a check showing where account was paid in full. XXXX XXXX XXXX never responded to my letters disputing these charge.