| Business | Phone |
| Wireless Toyz 27735 Harper Ave, St Clair Shores 48081 | (586) 777-6700 |
| Verizon Wireless 26401 Harper Ave, St Clair Shores 48081 | (586) 777-4010 |
| T-Mobile Usa 19690 E 9 Mile Rd, St Clair Shores 48080 | (586) 777-4990 |
| Cingular Wireless 26510 Harper Ave, St Clair Shores 48081 | (586) 773-4700 |
| Great Lakes Wireless 25875 Jefferson Ave, St Clair Shores 48081 | (586) 772-7338 |