AT&T internet in Marietta, GA
AT&T reports service to about 77% of residential locations in Marietta, Georgia, which ranks it #2 of 4 providers with meaningful coverage. AT&T sells home internet over fiber (AT&T Fiber), older DSL lines, and a fixed wireless service called Internet Air. Which one you can get depends on your address, and fiber is only available in parts of its footprint.
Check AT&T availability Affiliate link; we may earn a commission at no cost to you.
How AT&T compares in Marietta
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Xfinity | Cable | 99% |
| 2 | AT&T | Fiber, DSL, Fixed wireless | 77% |
| 3 | Verizon | Fiber, Fixed wireless | 55% |
| 4 | T-Mobile Home Internet | Fixed wireless | 55% |
| 5 | Spectrum | Fiber, Cable | 2% |
| 6 | Google Fiber | Fiber | 1% |
| 7 | Point Broadband Fiber Holding | Fiber, Fixed wireless | <1% |
Share of residential locations in Marietta where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Marietta.
AT&T vs other providers
What technologies are available in Marietta?
Fiber reaches about 30% of locations in Marietta, so it is available in parts of the area but not everywhere. Gigabit-class service (1,000 Mbps down) is reported for about 99% of locations. DSL is still reported for about 36% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 74% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Marietta that providers report they can serve. City-level figures, not your address.
AT&T in places near Marietta
- Smyrna, GA (88%)
- Kennesaw, GA (84%)
- Vinings, GA (71%)
- Mableton, GA (89%)
- Sandy Springs, GA (89%)
- Powder Springs, GA (94%)
- Woodstock, GA (92%)
- Acworth, GA (92%)
Plans and pricing
Plan prices and promotions change often and vary by address, so we do not list them. See AT&T's current offers at your address with its availability checker above.
Frequently asked questions
Is AT&T available in Marietta?
AT&T reports service to about 77% of residential locations in Marietta, per FCC data as of December 31, 2025. That ranks it #2 of 4 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does AT&T offer in Marietta?
AT&T offers fiber, dsl, fixed wireless service across its footprint. The FCC summary does not say which technology reaches each address, so check your address with the provider.
Who are the main AT&T competitors in Marietta?
Other providers reporting at least 10% coverage in Marietta include Xfinity (99%), Verizon (55%), T-Mobile Home Internet (55%).
How do I check AT&T availability at my address?
Use AT&T's own address checker, or enter your ZIP code here to compare all providers for your area.
Compare all providers for your ZIP code
All about AT&T · Internet in Marietta · AT&T in Georgia · Georgia · How we rank