Family communication toolkit
A step-by-step guide for families using the United Statesprison system. Everything below is aggregated from public sources; the prison's own official channels are linked where available.
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
Address block. Copy and paste into your envelope or shipping label.
Inmate Full Name & Register Number Guantanamo Bay Detention Camp Naval Station Guantanamo Bay Guantánamo Bay Cuba (US naval base) United States
This prison's specific mail rules
Detainee correspondence routed via the International Committee of the Red Cross (ICRC); no direct postal address.
Country-wide mail rules
Code city: FBOP, State: DC. Receiver: inmate's first/last name and 8-digit register number.
Book a visit: BOP visitor list (BP-A0629)
First mail-in the BP-A0629 form, then visit only after the inmate's Unit Team approves you.
This prison's visiting rules
No family visits permitted. Periodic ICRC monitoring access. Legal visits via approved counsel arrangements.
Country-wide visiting rules
Inmate must invite you first; pay $0.05/min message time on their end.
Important
This toolkit aggregates publicly available guidance. Rules vary by facility and change over time — always confirm with the prison's official contact channels before sending mail, money, or attempting a visit.