Established in 1963, the Pulaski County Medical Exchange provides physician locator services throughout Pulaski County in Arkansas. It serves physicians, patients and the general public. The exchange offers emergency medical answering services to physicians. It also provides tracking on-call schedules, physician contact information and call instruction services to locate physicians. The Pulaski County Medical Exchange additionally offers call statistic and call transaction reporting and automated text paging and messaging services. The exchange is a part of the Pulaski County Medical Society, which is a medical organization. It undertakes various local health initiatives, such as polio immunizations and clean air proposals. The Pulaski County Medical Exchange is located in Little Rock, Ark.