Wikipedia
GlobalTel
Global Tel provides inmate phone/jail calling services. GlobalTel services include prepaid phone cards, carrier and switching services for resellers, and phone card distributors. The company is based in Boca Raton, Florida, and was founded by James M. Artimez and Charles A. Saba. They sold the company to its current president and CEO, Steven M. Williams. The company was ranked in the "top 100" by South Florida Business Journal from 1995-2001.