| Business | Phone |
| Us Naval Base Great Lakes 60088 | (847) 688-3500 |
| Us Naval Reserve 615 Barry Rd 190, Great Lakes 60088 | (847) 688-3760 |
| Us Selective Svc System Great Lakes 60088 | (847) 688-4540 |
| Us Navy Dept 610 Farragut Ave B, Great Lakes 60088 | (847) 688-6830 |
| Us Navy Exchange Great Lakes 60088 | (847) 578-6103 |