Inmate Telephone System

The Sumner County Jail has a collect calling system for inmate use provided by Correctional Billing Services, a division of Evercom Systems Inc. and T-Netix Inc.The system allows inmates to make collect calls. No incoming calls can be received by the inmates. To establish an account with Correctional Billing Services, call 1-800-844-6591. Representatives available 24 hours a day, 7 days a week, 365 days a year.

Correctional Billing Services
P.O. Box 650757
Dallas, TX 75265-0757

Correctional Billing Services
P.O. Box 1109
Addison, TX 75001