Fiber Internet
in California

Compare fiber internet providers and find service available at your California address. Enter your address below to see which providers and plans are available at your home.

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47.9%

of California residents
have access to fiber internet

Up to 10 Gbps

Fastest fiber speeds available in California

13

Fiber providers
offering service in California

Fiber Internet Providers in California

California is served by a mix of national, regional, and local fiber internet providers. Compare providers operating in the state below, or enter your address to see which are available at your location.

Provider	Connections	Max Fiber Speed	Check Availability
AT&T Internet	ConnectionsFiber	Max Fiber Speed5 Gbps	Check Availability
Frontier	ConnectionsFiber	Max Fiber Speed7 Gbps	Check Availability
EarthLink Fiber	ConnectionsFiber	Max Fiber Speed5 Gbps	Check Availability
Sonic	ConnectionsFiber	Max Fiber Speed10 Gbps	Check Availability
Fidium	ConnectionsFiber	Max Fiber Speed2 Gbps	Check Availability
Race Communications	ConnectionsFiber	Max Fiber Speed10 Gbps	Check Availability
Wyyerd Fiber	ConnectionsFiber	Max Fiber Speed8 Gbps	Check Availability
GFiber	ConnectionsFiber	Max Fiber Speed2 Gbps	Check Availability
Spectrum	ConnectionsFiber	Max Fiber Speed2 Gbps	Check Availability
Ting Internet	ConnectionsFiber	Max Fiber Speed2 Gbps	Check Availability
Astound Broadband	ConnectionsFiber	Max Fiber Speed5 Gbps	Check Availability
GigabitNow	ConnectionsFiber	Max Fiber Speed5 Gbps	Check Availability
Aspire Fiber	ConnectionsFiber	Max Fiber Speed10 Gbps	Check Availability

Fiber Internet by City in California

Explore fiber internet providers, speeds, and availability in cities across California.

Fiber Internet Availability in California

Fiber internet is available across many parts of California, with major networks operated by AT&T, Frontier, Spectrum and other providers. California also has a strong group of regional fiber providers, including Sonic, Race Communications, Fidium Fiber, Wyyerd, Ting and GigabitNow. The mix varies significantly by region, with different networks serving the Bay Area, Los Angeles, San Diego, Sacramento and communities throughout the Central Valley.

AT&T has one of the largest fiber footprints in the state, while Frontier serves millions of Californians across its California network. Sonic has built a significant fiber presence in parts of the Bay Area and other California markets, while regional providers can add additional options in specific cities and communities. California is also continuing to expand its broadband infrastructure, including the state’s Middle-Mile Broadband Network.

Overall, an estimated 47.9% of California residents have access to fiber internet, but coverage varies considerably by city, neighborhood and individual address. Enter your address above to see which fiber providers and plans are available at your location.

47.9%of California residents
have access to
fiber internet

Fiber Internet Speeds in California

California has some exceptionally fast residential fiber networks, with speeds ranging from standard gigabit service to 10 Gbps in select areas. Sonic and Race Communications offer speeds up to 10 Gbps, Frontier offers up to 7 Gbps, and AT&T Fiber offers speeds up to 5 Gbps. Other providers, including Fidium Fiber, Wyyerd, Google Fiber, Ting and GigabitNow, add additional gigabit and multi-gigabit options across different parts of the state.

Many fiber plans also offer symmetrical or near-symmetrical speeds, providing much faster uploads than traditional cable connections. That can be particularly useful for cloud backups, large file transfers, video calls, content creation and households with multiple people using high-bandwidth applications at the same time.

The fastest fiber plans are not available throughout California. Available providers and maximum speeds depend on which fiber networks reach your property, so enter your address above to compare the options available at your location.