The main phone number for the Hamilton County Jail in Cincinnati, Ohio is 513-946-6600, which reaches jail services at the Hamilton County Justice Center, 1000 Sycamore Street, Cincinnati, OH 45202.1Hamilton County Sheriff’s Office. Contact Us If your question is more specific — someone just arrested, a medical issue, property, records — a direct department line will get you an answer faster.
One quick check before you dial: several counties around the country are named Hamilton. This article covers the facility in Cincinnati. Numbers for jails in Chattanooga, Tennessee and elsewhere are at the bottom.
Direct Numbers by Department
The Hamilton County Sheriff’s Office publishes these direct lines for the Justice Center:1Hamilton County Sheriff’s Office. Contact Us
- Jail Services (main): 513-946-6600
- Intake, for someone recently arrested or being processed: 513-946-6139
- Records: 513-946-6309
- Classification: 513-946-6350
- Medical: 513-946-6500
- Property Office: 513-946-6330
- Reading Road Facility: 513-946-6750
- Social Services: 513-946-6356 or 513-946-6357
For court services, warrants, and general administrative matters outside the jail, the Sheriff’s Office main number is 513-946-6400.1Hamilton County Sheriff’s Office. Contact Us
Checking Whether Someone Is in Custody
Before calling, try the online inmate search on the Sheriff’s Office website under Justice Center Services. It returns current inmates by name, usually with booking date, charges, and bond amount.2Hamilton County Sheriff’s Office. Justice Center Inmate Search The database can lag new bookings by several hours, so if someone was just arrested and isn’t showing up, call Intake at 513-946-6139.
Phone Calls From the Jail
You cannot call the jail and ask to be connected to a specific inmate. Calls are inmate-initiated. When one comes through, you’ll hear an automated greeting that identifies the caller and the facility and prompts you to press a key to accept. A different key typically lets you block your number from future calls.
For the call to connect, your phone number needs to be on the inmate’s list and funds generally need to be available in the account linked to your number, unless your carrier accepts collect charges. Setting the account up before the first call avoids missed connections.
Standard calls are usually capped around 15 minutes so others in the housing unit get a turn. Three-way calling and call forwarding are blocked and will trigger an automatic disconnection; the system detects the line change almost immediately.
What Calls Cost
Federal rate caps now limit what jail phone providers can charge. Under rules implementing the Martha Wright-Reed Act, a jail with an average daily population of 1,000 or more — which includes Hamilton County — is capped at $0.08 per minute for audio calls and $0.17 per minute for video calls. Providers can add up to $0.02 per minute for facility-related costs.3Federal Register. Implementation of the Martha Wright-Reed Act Rates for Interstate and Intrastate Incarcerated Peoples Communication Services A 15-minute audio call should land well under $2.00.
Monitoring and Privacy
Assume every non-legal call is recorded. The automated greeting at the start of each call is the facility’s notice. Anything said during the call can be reviewed by law enforcement and prosecutors.
Attorney-client calls are privileged and are not supposed to be monitored, but the inmate normally has to have the attorney’s number registered as a legal line to trigger that protection. If the number isn’t flagged, the call may be recorded by default.
Visits: Remote and On-Site
The Justice Center uses HomeWAV for video visits and voice calls. You create an account on homewav.com or through the HomeWAV mobile app. Registration requires a clear profile photo without social media filters, a photo of a valid government-issued ID, and your date of birth and ID expiration date. Once approved, you get a notification when the inmate logs into a HomeWAV kiosk or tablet, and you start the call from your end.4Hamilton County Sheriff’s Office. Phone Visitations
Remote visitation hours are Monday through Saturday, 9:00 AM to 8:40 PM, and Sunday, 11:00 AM to 8:40 PM. The inmate must be more than 30 days from their release date. You can’t visit if you have an active warrant or a protection order outstanding against you. No more than four visitors at once, and minors need an adult present. Breaking a rule during a visit can end the call with no credit and lead to a ban on future visits.4Hamilton County Sheriff’s Office. Phone Visitations
On-site visits run Monday through Friday, 11:00 AM to 6:30 PM, and are closed on holidays. They are coordinated through HomeWAV as well, with the same ID and conduct rules.4Hamilton County Sheriff’s Office. Phone Visitations
Putting Money on an Inmate’s Account
Kiosks in the lobbies of the North and South buildings at the Justice Center accept cash deposits for an inmate’s commissary account, typically posting immediately.5Hamilton County Sheriff’s Office. Commissary If you can’t visit in person, HomeWAV, the current phone and visitation provider, is the place to check for online deposit options; those methods can change when the facility switches vendors.
You’ll need the inmate’s full legal name and booking or identification number. Misdirected deposits are difficult to reverse, so verify details before confirming. If you need to confirm an ID number, the online inmate search or a call to Records at 513-946-6309 will get it.1Hamilton County Sheriff’s Office. Contact Us
If You Meant a Different Hamilton County
The Hamilton County Jail in Chattanooga, Tennessee is at 601 Justice Way, Chattanooga, TN 37421, with a main line of 423-209-7125.6Hamilton County Sheriff’s Office. Corrections Services Hamilton County, Indiana (near Indianapolis) and Hamilton County, Iowa each run their own facilities with separate phone systems and communication providers. Confirm the jurisdiction before you set up accounts or send money.