 Female inmates at the Dr. Eddie Warrior Correctional Center called voters in California, ending the calls by revealing that the calls were paid for by the Bloomberg campaign but without mentioning they originated in a prison.The Bloomberg campaign acknowledged the calls but said they were unaware the calls originated in a prison and they have since severed ties with the company.ProCom said the company pays the Oklahoma minimum wage of $7.25 an hour to the Oklahoma Department of Corrections, which then pays the people working in the call centers.