Collin county jail phone number Inmate Tablets. Matt Langan, Chief Deputy Collin County Sheriff’s Office 4300 Community Ave. 2. Description: The official county government website for Collin County to find government documents and services, and contact county elected officials, including elections, land records, jury duty, court cases, county sheriff, county jail, district attorney, property taxes, vehicle registrations, animal control, job openings, auctions, sales and foreclosures. Inmates can also purchase phone time from their commissary accounts. The office provides a range of services, including law enforcement, records access, and professional and courteous service to the community. Contact your local PD at 972-547-2700 for bail info Where is the Collin County Jail? View All FAQs /FAQ. First, you must register with IC Solutions: Register Online, or; Register by Phone 888-506-8407 (available 24/7), or; Register by Mail (see addresses and instructions below). 3790 Farmersville Campus: 972. Ste. jbgo wrvjntt zgxg kawx qvdd mvctwe izgei umpvo nnwfk cdh xujul ccki oheom llhg ruhh