How to Address Mail to an Inmate at ASPC‑Cerbat Unit (and what changes on Dec 15, 2025)

Right now, address personal mail to the ASP - Kingman Cerbat Unit like this (include the inmate's name and ADC number on the envelope): Inmate Name and ADC # ASP - Kingman Cerbat Unit P.O. Box 3009 Kingman, AZ 86402

On December 15, 2025, Arizona switches most incoming inmate mail to a statewide digital-mail system. After that date, anything that isn't legal mail, parcels, publications, or official government mail must go to a Digital Processing Center in Texas. There's a one-month grace period from December 15, 2025 through January 15, 2026. If you accidentally send mail to the prison instead of the processing center during that window, ADCRR will still process it and get it to the inmate.

Starting December 15, 2025, send personal mail - letters, greeting cards, photos - to the Digital Processing Center. Include the inmate's full first and last name, their ADCRR number, and their assigned unit on the envelope: Arizona Department of Corrections, Rehabilitation and Reentry Inmate's Full First and Last Name + ADCRR Number Prison Complex, Assigned Unit PO Box 211309 Dallas, TX 75211

Packages and publications go somewhere different. Effective January 7, 2026, send them to: Arizona Department of Corrections, Rehabilitation and Reentry Inmate's Full First and Last Name + ADCRR Number Prison Complex, Assigned Unit 801 E Jefferson Street Phoenix, AZ 85034 Official government mail - Veterans checks, Social Security checks, Disability checks - has its own address too. Effective January 7, 2026, send those to: Arizona Department of Corrections, Rehabilitation and Reentry Inmate Trust Accounts Section Inmate's Full First and Last Name + ADCRR Number Prison Complex, Assigned Unit 1802 W Jackson Street, #161 Phoenix, AZ 85007

Returned Mail Avoidance

• ✓ Put the inmate’s number on the envelope (missing it can get the mail returned).
• ✓ Write the inmate’s full name on the envelope (don’t leave it partial or off).
• ✓ Use the correct address for the type of mail and the date you’re sending it to avoid return to sender.
• ✓ Do: “Inmate Full Name + number” clearly on the address side of the envelope.
• ✓ Don’t: send mail with the inmate number, full name, or address missing - ADCRR says it will be returned to the sender.

Once your mail reaches the processing site, Securus (ADCRR's partner) aims to scan it and make it digitally available within 3 business days. There's no extra fee for digital mail. ADCRR's FAQ confirms that neither you nor the incarcerated person pays anything additional to send or receive mail through this system.

After scanning, inmates view their mail electronically. No tablet? They can access digital mail through a Department-provided kiosk, or they'll receive a printed black-and-white copy.