You have several solid internet options in your area (Danville, California), but to see exactly which ones serve your specific address, you’ll need to run an address check on a couple of sites.

Quick answer

In most of Danville you can usually get:

  • Cable internet from providers like Xfinity/Comcast in much of Alameda County, often with speeds up to 1–2 Gbps in covered neighborhoods.
  • Fiber or fiber-like high‑speed service from providers such as AT&T or EarthLink in many parts of the East Bay, with top speeds around 1–5 Gbps where fiber lines are built.
  • 5G home internet from Verizon, T‑Mobile, and similar wireless providers across large parts of the Bay Area, with typical speeds in the 100–400 Mbps range.
  • Satellite internet (Starlink, Viasat, HughesNet) available nearly everywhere as a fallback, usually with lower data caps or higher latency.

The exact answer for your house comes from entering your address on a couple of “what internet is available in my area” lookup tools.

How to see what’s available at your address

Do this in order; it should take under 10 minutes total:

  1. Check a “providers by address” aggregator
    Use one or two of these and plug in your full street address, not just ZIP code:

    • InMyArea.com has a large provider database and lets you search by exact address or ZIP; it lists cable, fiber, DSL, fixed wireless, and satellite, and explains what speeds and types are in your area.
 * InternetByZip.com is another address‑lookup tool that explains which types of internet (fiber, cable, DSL, fixed wireless, satellite) are realistically available at your location.
  1. Cross‑check with a comparison site
    • Allconnect has a dedicated page for Alameda County areas and shows which big providers (AT&T, Xfinity, Verizon 5G, T‑Mobile, etc.) are available, with speeds and example prices.
 * HighSpeedInternet.com also lists top providers (for example, EarthLink‑AT&T fiber and Xfinity cable) along with maximum speeds and approximate coverage percentages for Alameda‑area cities.

  1. Verify on each provider’s own website
    After the comparison sites tell you which companies should be available, go to each provider’s website and use their “Check availability” tool with your exact address.

    • This is important because fiber sometimes stops mid‑street; the provider’s own tool is the final word on whether you can actually get, say, AT&T Fiber or only slower DSL.
  1. Optional: Look at real‑world feedback
    • Local Yelp listings for internet service providers around Alameda County show user reviews on reliability, customer service, and real speeds versus advertised ones.
 * Forum discussions (for example, /r/cordcutters) mention that you can also use the official FCC national broadband map to see all providers listed for a specific address, though it may not be perfect.

What types of internet you’re likely to see

When you run those address checks for Danville and nearby cities, you’ll usually see a mix like:

  • Fiber (best when available)
    • Providers such as AT&T Fiber, EarthLink (reselling AT&T’s network), and Sonic in parts of the East Bay advertise speeds from 1 Gbps up to 5 Gbps, sometimes even higher in select areas.
* Great for heavy streaming, gaming, and work‑from‑home, with low latency.
  • Cable internet
    • Xfinity commonly covers close to 100% of many East Bay cities with cable plans up to around 1–2 Gbps.
* Very fast downloads, uploads slower than fiber but usually fine for typical households.
  • 5G home internet / fixed wireless
    • Verizon 5G Home and T‑Mobile 5G Home Internet are now widely available across Alameda County, with plans often starting around a few hundred Mbps and simple pricing.
* Good choice if fiber/cable is too expensive or not available, but speeds may vary by signal strength.
  • DSL / legacy copper
    • AT&T still sells some DSL or IPBB‑type plans in areas without fiber, with much lower speeds than fiber or cable.
* Usually only worth it if there’s no cable, fiber, or 5G home option at your address.
  • Satellite
    • Starlink, Viasat, and HughesNet cover almost all addresses and are often the only option in very rural spots, with speeds from roughly 50–350 Mbps but higher latency.

Mini checklist: choosing the best option

Once you know “what internet is available in my area” for your specific address, use this quick checklist:

  1. Prefer fiber > cable > 5G home > DSL > satellite for speed and reliability.
  1. If you work from home or game, look for at least 300 Mbps down and the lowest latency (fiber or good cable).
  1. Check data caps and hidden fees; some sites have guides on hidden internet fees and realistic total monthly cost.
  1. Search local reviews (Yelp, forums) for reliability and customer support stories in your neighborhood.

If you’d like tailored suggestions

If you tell me:

  • Your nearest major cross streets (no exact address required if you prefer), and
  • Roughly how many people and devices will be using the internet, and whether anyone games or works from home,

I can walk you through which of the available providers and speed tiers will likely be the best fit for your specific situation.