| Business | Phone |
| Big Sioux Fireworks 122 Military Rd, North Sioux City 57049 | (605) 235-1109 |
| Lantis Display Wholesale & Rtl 130 Sodrac Dr, North Sioux City 57049 | (605) 232-6818 |
| Lantis Display Wholesale & Rtl Ih 29 & Mccook Exit 4amp;, North Sioux City 57049 | (605) 232-9030 |