How do phone calls work at OSP?
Inmates make outgoing calls through JPay. You need a prepaid JPay account. When the inmate places a call, you'll get an automated notification. Answer through your registered phone number.
Phone CallsPrepaid accounts, call limits, and what to expect when you call.
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Inmate phone service at Oklahoma State Penitentiary runs through JPay. You’ll need a free JPay account before the first call. Prepaid calling credits are purchased inside the account. If video visitation is offered at OSP, it’s booked the same way, through the JPay portal. All calls are monitored and recorded.
Some Oklahoma DOC facilities offer JPay video visits by appointment. Availability varies by facility and security level. Log in to your JPay account and check the video visit section to see what’s available for OSP. If a time slot is open, you’ll choose it there and receive a confirmation with a link for the virtual visit.
There’s no published daily call cap for OSP. Call length is limited by how much prepaid credit is in your account. All calls are monitored and recorded. Discussing criminal activity, escape plans, or threats against staff will result in loss of phone privileges and may be used as evidence.
JPay sets rates, and they vary by call length and destination. Review the current rate card inside your JPay account before buying credits.
| Problem | Solution |
|---|---|
| Call failed to connect | Check that your account has enough credit and the inmate isn’t restricted from phone use. |
| No video time slots available | Slots may be limited or unavailable depending on the facility and security level. Check back later. |
| Charges higher than expected | Verify the call wasn’t placed to an unauthorized third party. |
| Account locked | Contact JPay support to verify your identity and restore access. |
5 of 5 questions
Inmates make outgoing calls through JPay. You need a prepaid JPay account. When the inmate places a call, you'll get an automated notification. Answer through your registered phone number.
Phone CallsRates vary and are set by JPay. Review the current rate card inside your JPay account before buying credits.
Phone CallsSome Oklahoma DOC facilities offer JPay video visits by appointment, but availability varies by facility and security level. Log in to your JPay account to see what's available for OSP.
Phone CallsYes. All calls are monitored and recorded. Don't discuss criminal activity or threats.
Phone CallsFirst check that your account has enough prepaid credit and the inmate isn't restricted. If the problem continues, contact JPay support at (800) 546-0483.
Phone CallsSearch the ODOC Offender Lookup or VINE.
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All information on this page comes directly from official government and facility sources. How we verify information › Last verified June 23, 2026.