| Business | Phone |
| Gingrey For Congress 754 Cherokee St Ne, Marietta 30060 | (770) 792-9799 |
| Southern Research Svc 291 Pat Mell Rd Se 102, Marietta 30060 | (770) 431-0861 |
| Republican Party Headquarters 1337 Canton Rd, Marietta 30066 | (770) 421-1833 |
| Democratic Party Of Cobb Co 145 Church St Ne, Marietta 30060 | (770) 420-7133 |