| Business | Phone |
| Long Range Surveillance Det 2245 W Big Rock Rd, Waterloo 50703 | (319) 233-0901 |
| Us Navy 2000 E Ridgeway Ave, Waterloo 50702 | (319) 226-3009 |
| Us Marine Corps Recruiting 2000 E Ridgeway Ave, Waterloo 50702 | (319) 233-3180 |
| Us Army Aviation 2245 W Big Rock Rd, Waterloo 50703 | (319) 234-1372 |
| Us Army Reserve Ctr 1689 Burton Ave, Waterloo 50703 | (319) 291-6123 |
| Us Army National Guard Rcrtng 2245 W Big Rock Rd, Waterloo 50703 | (319) 233-0402 |
| Us Army National Guard 3106 Airport Blvd, Waterloo 50703 | (319) 233-6581 |
| Us Army National Guard Armory 3306 Airport Blvd, Waterloo 50703 | (319) 233-7169 |
| Us Marine Corps Reserve 1689 Burton Ave, Waterloo 50703 | (319) 233-8731 |
| Us Navy Recruiting 2000 E Ridgeway Ave, Waterloo 50702 | (319) 226-3553 |
| National Guard Maintenance Shp 3106 Airport Blvd, Waterloo 50703 | (319) 232-5062 |