Thune offers toll-free calling South Dakotans can now call Sen. John Thune's Washington, DC office toll-free at 866-850-3855.
Thune said the new toll-free number will allow him to keep in better contact with his constituents.
"I appreciate hearing directly from South Dakotans about the issues facing our state and nation," Thune said. "I hope South Dakotans continue to call my office to share opinions or seek assistance."
In addition to his Washington office, Thune can be contacted through his Sioux Falls office at 605-334-9596, his Rapid City office at 605-348-7551, and his Aberdeen office at 605-225-8823.