Internet Provider go Results Found: 4 Button group with nested dropdown Long Lines Long Lines 501 4th Street Sergeant Bluff IA 51054 (712) 333-5950 Sparklight Sparklight 900 Steuben St. Sioux City IA 51101 (712) 233-2000 FiberComm FiberComm 1605 9th St. Sioux City IA 51101 (712) 224-2020 Northeast Nebraska Telephone Company Northeast Nebraska Telephone Company 110 East Elk Street Jackson NE 68743 (888) 397-4321