How do you call from an inmate in arapahoe county jail?

You don't, they have to call you. They get a 5 minute free phone call when they are first processed into the jail. After that they have to have money put on their phone account in order to make any outgoing call. The only exception is a true emergency situation like a death of a family member or hospitalization of a family member that may not make it out of the hospital.