| Business | Phone |
| A R Trains 4316 Fillmore St, Sioux City 51108 | (712) 277-9273 |
| Krantz Hobby 2014 S Saint Aubin St, Sioux City 51106 | (712) 276-7079 |
| Outback Hobbies 2001 Leech Ave, Sioux City 51106 | (712) 202-0588 |
| Patch-Craft Hobby Shop 1600 Pierce St, Sioux City 51105 | (712) 258-1010 |