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Internet Providers in San Bernardino, California

27 providers report residential internet coverage in San Bernardino County (the San Bernardino area). Fiber reaches 67% of census blocks. Coverage below is county-level from federal filings updated — your exact address may differ, so use the address checker.

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ProviderTypesTop speedArea coverage
Spectrum Cable, Fiber 1 Gbps 75% of blocks Visit site
Verizon Fixed Wireless 1 Gbps 69% of blocks Visit site
Frontier DSL, Fiber 7 Gbps 67% of blocks Visit site
AT&T DSL, Fiber, Fixed Wireless 5 Gbps 54% of blocks Visit site
T-Mobile Fixed Wireless 100 Mbps 49% of blocks Visit site
WISPRENN Fixed Wireless 75 Mbps 23% of blocks
Mojavewifi.com Fixed Wireless 500 Mbps 12% of blocks
GeoLinks Fixed Wireless 1 Gbps 10% of blocks
Electryon Tech 5G Home Internet 500 Mbps 10% of blocks
Race Communications Fiber 1 Gbps 6% of blocks
isp.net Fixed Wireless 200 Mbps 2% of blocks
Ultimate Internet Access Inc Fiber, Fixed Wireless 8 Gbps 2% of blocks
Pacific Lightwave Fixed Wireless 50 Mbps 1% of blocks
Tristate Wi-Fi by Wi-Fiber Fixed Wireless, 5G Home Internet 50 Gbps 1% of blocks
Inyo Networks Inc Fiber 1 Gbps 1% of blocks
SBC-Wireless Fixed Wireless 100 Mbps 1% of blocks
Optimum Cable 500 Mbps 1% of blocks Visit site
FMTV Fiber, Fixed Wireless 1 Gbps 1% of blocks
IWVISP Fixed Wireless 25 Mbps 1% of blocks
Mediacom Xtream Cable 2 Gbps 1% of blocks
Valley Communications Association Inc Fixed Wireless 50 Mbps 1% of blocks
Fort Mojave Telecommunications Inc Fiber 1 Gbps 1% of blocks
Southern California Telephone Co Fixed Wireless 75 Mbps 1% of blocks
Consolidated Smart Broadband Systems Cable, Fiber 300 Mbps 1% of blocks
Astound Broadband Fiber 5 Gbps 1% of blocks Visit site
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Frequently asked questions

What's the fastest internet in San Bernardino?

Tristate Wi-Fi by Wi-Fiber reports the highest maximum download speed in San Bernardino County at 50 Gbps. Actual availability varies block by block — check your address above.

Is fiber available in San Bernardino?

Fiber reaches about 67% of census blocks in San Bernardino County. The largest fiber footprints belong to Spectrum, Frontier, AT&T. Fiber build-out is street-by-street, so neighboring addresses can differ.

How do I find what's actually at MY address?

Use the address checker on our homepage — it matches your address against the federal coverage database and lists every provider reporting service at your census block, free and without giving anyone your phone number.

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