AT&T internet in San Francisco, CA

By the BroadbandByZIP editorial team · Updated September 2026 · How we make money

AT&T reports service to about 97% of residential locations in San Francisco, California, which ranks it #2 of 10 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.

97%of locations covered
#2of 10 providers here
3technologies offered (fiber, dsl, fixed wireless)

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How AT&T compares in San Francisco

#ProviderTechnology (varies by address)Locations covered
1Xfinity Cable
98%
2AT&T Fiber, DSL, Fixed wireless
97%
3Unwired Fixed wireless
94%
4Etheric Communications Fixed wireless
77%
5T-Mobile Home Internet Fixed wireless
73%
6Verizon Fiber, Fixed wireless
67%
7Sonic Telecom Fiber
32%
8Astound Broadband Fiber, Cable
25%

Share of residential locations in San Francisco where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in San Francisco.

AT&T vs other providers

What technologies are available in San Francisco?

44%
of locations can get fiber
97%
can get cable
23%
can get DSL
99%+
can get fixed wireless
99%+
can get 100+ Mbps
74%
can get gigabit

Fiber reaches about 44% of locations in San Francisco, so it is available in parts of the area but not everywhere. Gigabit-class service (1,000 Mbps down) is reported for about 74% of locations. Fixed wireless home internet is reported for about 99%+ of locations.

FCC National Broadband Map, data as of December 31, 2025: share of residential locations in San Francisco that providers report they can serve. City-level figures, not your address.

AT&T in places near San Francisco

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 San Francisco?

AT&T reports service to about 97% of residential locations in San Francisco, per FCC data as of December 31, 2025. That ranks it #2 of 10 providers with meaningful coverage here. Availability depends on your exact address.

What type of internet does AT&T offer in San Francisco?

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 San Francisco?

Other providers reporting at least 10% coverage in San Francisco include Xfinity (98%), Unwired (94%), Etheric Communications (77%), T-Mobile Home Internet (73%).

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 San Francisco · AT&T in California · California · How we rank

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