You have just received a summons to report for jury duty and are probably wondering, "What do I do? What is this all about?How to contact an inmate at the Hillsborough County, Florida jails. You fill out these forms must also put his or her name, address, and telephone number on the bottom of the last page of every form he or she helps you complete. The scheduling of early release days may be changed upon consultation agreement between the School District of Hillsborough County and the. If you need a registration hold release, please call the dedicated registration hold line at (877) 754-1431. PAY HERECheck Registration Status. The Hillsborough County Property Appraiser is an elected official charged with the duty and responsibility to appraise all of the property in the County. Students may officially withdraw from one or all courses without academic penalty. There is an official withdrawal deadline date for each semester.