How do I set up phone calls from the Warren County Correctional Center?
Call the inmate telephone service provider at 1 (866) 230-7761.
Phone CallsPeople at the Warren County jail get unlimited calls for their first seventy-two hours, then up to ten approved numbers. Connect with your loved one in minutes.
Create your phone account in minutes
Families set up phone accounts for the Warren County Correctional Center with the inmate telephone service provider at 1 (866) 230-7761. Each person can have 10 approved numbers, phones run 7 a.m. to 11 p.m., and calls are unlimited for 72 hours during intake.
Accounts are set up with the jail’s inmate telephone service provider at 1 (866) 230-7761.
(908) 475-7900.
Only ten numbers can be approved. Anyone else can still write: Pigeonly prints a letter from your phone and mails it to the jail in Belvidere.
3 of 3 questions
Call the inmate telephone service provider at 1 (866) 230-7761.
Phone CallsUp to 10 approved numbers.
Phone Calls7 a.m. to 11 p.m., with unlimited calls during the first 72 hours of intake.
Phone CallsNon-contact weekday visits, 30 minutes, two visitors.
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All information on this page comes directly from official government and facility sources. How we verify information › Last verified October 8, 2026. Official source: warrencountynj.gov/government/corrections-department ›