Gilbert Cannon is (or was recently) an inmate currently at the Delaware Department of Corrections (DE DOC), located in Dover,DE. If you are wishing to visit, the visitation hours are limited by the security level of the facility; please call 302-739-5601 to get the latest updates on the visiting application requirements as they change without notice.
If you want to write inmate Cannon, you can use the Send Letters or Send Postcards link to send them safely and quickly. If you need the mailing address, it is:
You can also use the Greeting Card link during the holidays, too. It’s so easy, convenient and very affordable. There is no reason to miss sending them holiday cards.
Please note that our Ask the Inmate feature will answer many of your questions or concerns. Browse the topics and read the answers. If you have a question, you’ll get a response soon after. We can really help you and your inmate get through this.
“There’s nothing like hearing your name called at mail call — a letter, a holiday card, your favorite magazine taken back to your bunk. Pictures you can hold. Little things that mean big emotional lifts.”
— InmateAid Founder · 56 months, federal systemInclude the inmate ID on every piece of mail. InmateAid prints and mails letters, cards, and photos on approved stock — you type it online and we handle the rest.
Phone service at this facility is provided by Global Tel Link (GTL) - ConnectNetwork. Calls are outbound only — the inmate calls you. Your number must be on their approved contact list first.