| Business | Phone |
| Whitewater Junction 1601 Longview Dr, Rock Island 61201 | (309) 732-7946 |
| Valley Homes 227 21st St, Rock Island 61201 | (309) 788-6506 |
| Sunset Heights 3130 9th St, Rock Island 61201 | (309) 788-3800 |
| Campbell Ball Diamonds 29th & 78th Ave Wamp;, Rock Island 61201 | (309) 732-2255 |
| Campbell Ball Diamonds Andalucia Rd, Rock Island 61201 | (309) 732-2255 |
| South Rock Island Assessor's 1019 27th Ave, Rock Island 61201 | (309) 788-4513 |
| Centennial Bridge 201 15th St, Rock Island 61201 | (309) 788-4925 |
| Rock Island Animal Control 316 16th St, Rock Island 61201 | (309) 732-2590 |
| Rock Island Bridge Maintenance 1309 Mill St, Rock Island 61201 | (309) 788-4380 |
| Rock Island Century Woods Apts 1400 5th St, Rock Island 61201 | (309) 786-2625 |
| Rock Island Fitness & Activity 1528 3rd Ave, Rock Island 61201 | (309) 732-7432 |
| Rock Island Fitness Center 4303 24th St, Rock Island 61201 | (309) 732-7432 |
| Rock Island Housing Inspection 1528 3rd Ave, Rock Island 61201 | (309) 732-2910 |
| Rock Island Manor 2601 7th St, Rock Island 61201 | (309) 786-0080 |
| Rock Island Personnel Dept 1528 3rd Ave, Rock Island 61201 | (309) 732-2050 |
| Rock Island Planning & Redev 1528 3rd Ave, Rock Island 61201 | (309) 732-2900 |
| Rock Island Sunset Marina 31st Ave & Mississippi Rvramp;, Rock Island 61201 | (309) 732-2282 |
| Rock Island Twp Assessor's 2827 7th Ave, Rock Island 61201 | (309) 786-2961 |
| Rock Island Twp Relief Office 2827 7th Ave 1, Rock Island 61201 | (309) 788-3417 |
| Douglas Park Fire House 910 18th Ave, Rock Island 61201 | (309) 732-7288 |
| South Rock Island Twp Relief 1019 27th Ave, Rock Island 61201 | (309) 788-0496 |
| Martin Luther King Center 3101 7th Ave, Rock Island 61201 | (309) 793-3461 |
| Martin Luther King Ctr 630 9th St, Rock Island 61201 | (309) 732-2999 |