AT&T internet in Waltham, MA
AT&T reports service to about 60% of residential locations in Waltham, Massachusetts, which ranks it #4 of 5 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 Waltham
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Xfinity | Cable | 99%+ |
| 2 | Astound Broadband | Fiber, Cable | 91% |
| 3 | Verizon | Fiber, Fixed wireless | 89% |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 60% |
| 5 | T-Mobile Home Internet | Fixed wireless | 58% |
Share of residential locations in Waltham where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Waltham.
AT&T vs other providers
What technologies are available in Waltham?
Fiber is widely available: about 81% of locations in Waltham can get it. Gigabit-class service (1,000 Mbps down) is reported for about 96% of locations. Fixed wireless home internet is reported for about 70% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Waltham that providers report they can serve. City-level figures, not your address.
AT&T in places near Waltham
- Belmont, MA (27%)
- Watertown Town, MA (46%)
- Lexington, MA (49%)
- Newton, MA (55%)
- Arlington, MA (61%)
- Wellesley, MA (54%)
- Cambridge, MA (63%)
- Winchester, MA (27%)
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 Waltham?
AT&T reports service to about 60% of residential locations in Waltham, per FCC data as of December 31, 2025. That ranks it #4 of 5 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does AT&T offer in Waltham?
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 Waltham?
Other providers reporting at least 10% coverage in Waltham include Xfinity (100%), Astound Broadband (91%), Verizon (89%), T-Mobile Home Internet (58%).
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 Waltham · AT&T in Massachusetts · Massachusetts · How we rank