DTN would like to wish our customers a Safe and Happy Holiday! Customer Service Holiday Hours Wednesday, December 24, 2025: Open at 7:00 a.m. CT – Close at 2:00 p.m. CT Thursday, December 25, 2025: Closed Friday, December 26, 2025: Open at 7:00 a.m CT – Close at 2:00 p.m. CT Wednesday, December 31, 2025: Normal