| Business | Phone |
| C T Wireless 171 Covington Dr, Bloomingdale 60108 | (630) 295-8419 |
| Cellcomm Wireless Inc 185 E Lake St, Bloomingdale 60108 | (630) 351-9990 |
| Cingular Wireless 524 Stratford Square Mall, Bloomingdale 60108 | (630) 351-9300 |
| Us Cellular 520 Stratford Sq Mall, Bloomingdale 60108 | (630) 351-8300 |