Internet Providers in Foster City, CA

Current zip code
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1. AT&T - Fiber

Available Speeds in
California

50
Mbps download

2. AT&T - DSL
96% Availability in Foster City

Available Speeds in
California

50
Mbps download
6 Mbps upload

3. XFINITY - Cable
96% Availability in Foster City

Available Speeds in
California

100
Mbps download
25 Mbps upload

4. Hughesnet - Satellite
99% Availability in Foster City

Available Speeds in
California

25
Mbps download
3 Mbps upload

5. New Edge Networks - Other Copper Wireline

Available Speeds in
California

2
Mbps download
2 Mbps upload

6. Sonic.net - DSL
1% Availability in Foster City

Available Speeds in
California

25
Mbps download
2 Mbps upload

1. AT&T - DSL

Available Speeds in
California

50
Mbps download

2. AT&T - Fiber

Available Speeds in
California

50
Mbps download

3. XFINITY - Cable
96% Availability in Foster City

Available Speeds in
California

100
Mbps download
25 Mbps upload

4. Hughesnet - Satellite
99% Availability in Foster City

Available Speeds in
California

25
Mbps download
3 Mbps upload

5. New Edge Networks - Other Copper Wireline

Available Speeds in
California

2
Mbps download
2 Mbps upload

6. Megapath - DSL
20% Availability in Foster City

Available Speeds in
California

10
Mbps download
10 Mbps upload

7. Level 3 Communications - Fiber
1% Availability in Foster City

Available Speeds in
California

1000
Mbps download
1000 Mbps upload

8. TW Telecom - Other Copper Wireline

Available Speeds in
California

25
Mbps download
25 Mbps upload

9. Megapath - Other Copper Wireline
92% Availability in Foster City

Available Speeds in
California

10
Mbps download
10 Mbps upload

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Learn more about AT&T

Foster City Residential Internet Coverage

While only holding a population of around 33,000, Foster City residents still get a selection of internet providers available.

AT&T offers over 95% of residents in the area, excluding those living on the outskirts of the water, spanning from the city center to the Redwood Shores State Marine Park. Most neighborhoods can get the advertised speeds offered up to 75 Mbps.

Xfinity by Comcast offers all residents of Foster City with cable internet services, with minimal exclusions to those living on the shore. Currently, they have download speeds advertised up to 250 Mbps, with all residents reaching these speeds.

Sonic home DSL and cable internet services are offered to those living in neighborhoods near Beach Park Boulevard, down toward Port Royal Avenue. They offer DSL download speeds up to 100 Mbps and cable internet offered at around 12 Mbps.

HughesNet is the last of the most prominent internet providers with wide availability in Foster City. All residents have access to their advertised 15 Mbps internet download speeds if they have access to the open sky on their southern rooftop.


Internet Provider types in Foster City

  • Cable - 96% Coverage
  • DSL - 96% Coverage

Internet Provider availability in Foster City, CA

100% Availability in Foster City

100% Availability in Foster City

100% Availability in Foster City

Broadband Internet availability

Foster City 100%