Hillsborough county jail address. The Department of Detention Services is comprised of a 4,947 bed jail system that is responsible for the housing, custody, and care of all persons incarcerated in Hillsborough County. Instead contact HCSO via telephone 813-247-8000 or via US Mail at P. Hillsborough County Jail Inmate Lookup provides essential information on current inmates, their charges, and custody status. You can report crime online. Since a wide array of reading material is readily available via the inmate tablets, inmates will no longer be permitted to receive soft cover books shipped directly from a recognized distributor. Find the address and phone number of the HCSO headquarters and districts. O. Stay informed with accurate details. You can also report crime online or contact HCSO via email or US mail. Box 3371, Tampa, FL 33601.