| Business | Phone |
| 123 Wireless 3526 E State St, Rockford 61108 | (815) 226-1300 |
| Air 1 Wireless 322 W Jefferson St, Rockford 61101 | (815) 962-4295 |
| Air One Wireless 322 W Jefferson St, Rockford 61101 | (815) 961-1447 |
| Airnet 1475 Temple Cir, Rockford 61108 | (815) 540-7983 |
| Almar Co 1008 Elm St, Rockford 61102 | (815) 962-2555 |
| Us Cellular Inc 1132 E State St, Rockford 61104 | (815) 963-1473 |
| Us Cellular Inc 3849 Northridge Dr, Rockford 61114 | (815) 988-9200 |
| Us Cellular 7200 Harrison Ave, Rockford 61112 | (815) 332-8988 |
| Us Cellular 881 S Perryville Rd, Rockford 61108 | (815) 399-1111 |
| Verizon Wireless 6387 E State St, Rockford 61108 | (815) 395-0150 |
| Broadway Communications 1201 Broadway, Rockford 61104 | (815) 490-9188 |
| Sprint Pcs 6602 E State St, Rockford 61108 | (815) 381-8700 |
| Cellular Advantage 2241 S Perryville Rd, Rockford 61108 | (815) 229-4700 |
| Cingular Wireless 7200 Harrison Ave, Rockford 61112 | (815) 332-1974 |
| Pagecomm Wireless 7200 Harrison Ave, Rockford 61112 | (815) 332-7800 |
| Nextel 7200 Harrison Ave, Rockford 61112 | (815) 332-6703 |
| Only Wireless Inc 3850 Blackhawk Rd H8, Rockford 61109 | (309) 788-3669 |
| Highcrest Cellular 811 Van Wie Ave, Rockford 61103 | (815) 231-0010 |