State profile · 58 counties · 999 towns
Internet providers in California
AT&T, T-Mobile and Verizon report service to most homes in California; 9 more providers report service in some areas. Satellite service is available almost everywhere.
Check what's available at your address
Type your ZIP code to see the providers reported near you in California. Then call to confirm plans at your exact address.
Or call and we check for you
Free · Open 24 hours a day, 7 days a week · Independent comparison service, not your internet provider
Who serves this area
Providers that serve California
Each card says whether the provider reports service to most homes here or only in some areas. Many homes can choose more than one provider; call to check plans and prices at your address.
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AT&T
Available
Reports service to most homes in California.
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T-MobileFixed wireless
Available
Reports service to most homes in California.
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Verizon
Available
Reports service to most homes in California.
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SpectrumCable
Available in some areas
Reports service to part of California; check your street.
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XfinityCable
Available in some areas
Reports service to part of California; check your street.
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Frontier
Available in some areas
Reports service to part of California; check your street.
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UnWired BroadbandFixed wireless
Available in some areas
Reports service to part of California; check your street.
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Etheric Communications, LLC.
Available in some areas
Reports service to part of California; check your street.
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Cal.net, Inc.
Available in some areas
Reports service to part of California; check your street.
Call to check plans and price (815) 934-8169 -
Unwired Ltd.
Available in some areas
Reports service to part of California; check your street.
Call to check plans and price (815) 934-8169 -
CoxCable
Available in some areas
Reports service to part of California; check your street.
Call to check plans and price (815) 934-8169 -
GeoLinks
Available in some areas
Reports service to part of California; check your street.
Call to check plans and price (815) 934-8169
30 more providers report smaller service areas; see the table.
Available almost everywhere satellite, shown separately
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HughesnetSatellite
Available almost everywhere by satellite
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ViasatSatellite
Available almost everywhere by satellite
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StarlinkSatellite
Available almost everywhere by satellite
Show all 30 providers as a table
| Provider | Availability | Main technology | Company |
|---|---|---|---|
| AT&T | Available | Not specified | AT&T Inc. |
| T-Mobile | Available | Fixed wireless | T-Mobile USA, Inc. |
| Verizon | Available | Not specified | Verizon Communications Inc. |
| Spectrum | Available in some areas | Cable | Charter Communications |
| Xfinity | Available in some areas | Cable | Comcast Corporation |
| Frontier | Available in some areas | Not specified | Frontier Communications Corporation |
| UnWired Broadband | Available in some areas | Fixed wireless | UnWired Broadband Holding LLC |
| Etheric Communications, LLC. | Available in some areas | Not specified | Etheric Communications, LLC. |
| Cal.net, Inc. | Available in some areas | Not specified | Cal.net, Inc. |
| Unwired Ltd. | Available in some areas | Not specified | Unwired Ltd. |
| Cox | Available in some areas | Cable | Cox Communications, Inc. |
| GeoLinks | Available in some areas | Not specified | California Internet |
| Starry, Inc. | Reported for a few homes only | Not specified | Starry, Inc. |
| Sonic | Reported for a few homes only | Not specified | Sonic Telecom, LLC |
| Astound | Reported for a few homes only | Cable | Radiate Holdings, LP |
| Cosmo Network Solutions, LLC | Reported for a few homes only | Not specified | Cosmo Network Solutions, LLC |
| Ridge Wireless Inc. | Reported for a few homes only | Not specified | Ridge Wireless Inc. |
| DigitalPath, Inc. | Reported for a few homes only | Not specified | DigitalPath, Inc. |
| San Diego Broadband | Reported for a few homes only | Not specified | San Diego Broadband |
| Succeed.Net | Reported for a few homes only | Not specified | Succeed.Net |
| Sail Internet Holdings LLC | Reported for a few homes only | Not specified | Sail Internet Holdings LLC |
| Southern California Telephone Company Inc. | Reported for a few homes only | Not specified | Southern California Telephone Company Inc. |
| Applied Technology Group, Inc. | Reported for a few homes only | Not specified | Applied Technology Group, Inc. |
| Razzolink Inc. | Reported for a few homes only | Not specified | Razzolink Inc. |
| Tekify, LLC | Reported for a few homes only | Not specified | Tekify, LLC |
| Fidium | Reported for a few homes only | Not specified | Fidium Holdings, LLC |
| Ayera Technologies, Inc. | Reported for a few homes only | Not specified | Ayera Technologies, Inc. |
| Race Telecommunications, Inc. | Reported for a few homes only | Not specified | Race Telecommunications, Inc. |
| ezWave, Inc. | Reported for a few homes only | Not specified | ezWave, Inc. |
| Cruzio Internet | Reported for a few homes only | Not specified | Cruzio Internet |
Source: FCC National Broadband Map, provider filings as of December 30, 2025 · How we use the data
The table lists the 30 providers with the widest coverage; 15 more providers report smaller service areas in California.
Provider pages
Where each provider is available in California
County-by-county and town-by-town availability for each major provider.
Towns and cities
The largest places in California
- No. 1Los Angeles, CA
- No. 2San Diego, CA
- No. 3San Francisco, CA
- No. 4San Jose, CA
- No. 5Sacramento, CA
- No. 6Fresno, CA
- No. 7Oakland, CA
- No. 8Long Beach, CA
- No. 9Bakersfield, CA
- No. 10Anaheim, CA
- No. 11Riverside, CA
- No. 12Irvine, CA
Find your town: all 999 California towns and cities, A–Z
Guides
Guides for California
- Guide · Best internet providers · CaliforniaBest Internet Providers in California: Who Wins From LA to the Bay
- Guide · Internet providers by city · CaliforniaInternet providers in Long Beach, CA: the best options
- Guide · Internet providers by city · CaliforniaInternet providers in Los Angeles, CA: the best options
- Guide · Internet providers by city · CaliforniaInternet providers in Sacramento, CA: the best options
- Guide · Internet providers by city · CaliforniaInternet providers in San Diego, CA: the best options
- Guide · Internet providers by city · CaliforniaInternet providers in San Francisco, CA: the best options
- Guide · Internet providers by city · CaliforniaInternet providers in San Jose, CA: the best options
See all 58 countiesProviders reporting service in each county
County by county
Internet by county in California
Where this comes fromFCC filings and how to check one address
Check service at your address
The figures on this page summarize what providers reported to the FCC for all homes in California. They do not confirm that any provider serves a particular address, and providers' reports can overstate coverage. Two ways to check your own address:
- Search your address on the FCC National Broadband Map.
- Call (815) 934-8169 and we will look up the providers and plans available at your address. We are an independent service, not your provider.
Sources
Provider availability comes from the FCC National Broadband Map (provider filings as of December 30, 2025): a provider is "available" where its filing covers most homes and "available in some areas" where it covers part of them. Household counts come from the Census Bureau's American Community Survey (ACS 5-year 2020-2024), which are estimates with margins of error.
- FCC National Broadband Map — Broadband Data Collection public data (D25 filing, released 2026-09-29). Data as of December 30, 2025; retrieved October 9, 2026.
- U.S. Census Bureau, American Community Survey 5-year 2020-2024 estimates (tables B01003, B25001, B19013, B28002). Data as of ACS 5-year 2020-2024; retrieved October 9, 2026.
- U.S. Census Bureau 2024 Gazetteer Files (town locations) and 2020 Census block files (which county each town lies in). Data as of January 1, 2024 boundaries (Gazetteer); 2020 Census blocks; retrieved October 9, 2026.