| Business | Phone |
| Us Coast Guard Auxiliary 31st Ave & Mississippi Riveramp;, Rock Island 61201 | (309) 786-2325 |
| Us Marine Corps Reserve Trng Rock Island Arsenal, Rock Island 61299 | (309) 782-6045 |
| Rock Island Arsenal Rock Island 61299 | (309) 782-6001 |
| Us Army Post Exchange Bldg 333 Rodman, Rock Island 61299 | (309) 788-4940 |
| Us Naval Reserve Bldg 218 Rock Island Arsenal, Rock Island 61299 | (309) 782-6084 |
| Us Naval Reserve Recruiting Rock Island Arsenal, Rock Island 61201 | (309) 782-6086 |