In XXXX I had numerous issues with XXXX ( XXXX ) billing and it would take me hours and even days to clear up the issues. I had been treated very poorly by XXXX representatives. XXXX ( XXXX ) was billing me on behalf of XXXX ( XXXX ) so XX/XX/XXXX I asked XXXX to stop billing for XXXX and contacted XXXX to begin billing me directly. XX/XX/XXXX, I paid {$130.00} to XXXX. XXXX tried to bill me same amount ( {$130.00} ) that had already been been paid to XXXX. I received a letter dated XX/XX/XXXX from Central Credit Services ( CCS ) that I owed XXXX {$130.00}. I called CCS and spoke with XXXX who said to send proof the debt was paid. I faxed the proof XX/XX/XXXX. I pulled my Experian credit report on XX/XX/XXXX and found that CCS had reported the debt to XXXX ( and probably the other credit reporting agencies. ) I called CCS and XXXX spoke with XXXX then XXXX ( the first rep I had spoken to in XXXX. ) I asked XXXX why the debt showed up on my credit report when I had sent proof of payment in XXXX. She said that I still owe the debt to XXXX even if XXXX was paid. There was no indication that the proof had been forwarded to XXXX. I argued I did n't owe XXXX but XXXX repeated I did. I asked why I was n't contacted and told this after I submitted my proof of payment in XXXX. She said she had been out on XXXX leave. I asked if her desk was covered while she was gone and she said no. I believe this to be unfair collection practices and that I was lied to by XXXX. As I have a pristine credit report, I am livid this ended up on my credit report. So not only does XXXX try to collect on a debt already paid, but they involve Central Credit Services to harass the debtor.