| Business | Phone |
| Us Military Entrance Proc Sta 1700 S Wolf Rd, Des Plaines 60018 | (847) 803-6121 |
| United States Government 1700 S Wolf Rd, Des Plaines 60018 | (847) 803-6370 |
| Us Air Force Recruiting 1700 S Wolf Rd, Des Plaines 60018 | (847) 803-6680 |
| Us Army Dept Des Plaines 60018 | (847) 803-6131 |
| Us Naval Processing Station 1700 S Wolf Rd, Des Plaines 60018 | (847) 803-6810 |