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Cell Coverage | Internet Map

Business Internet Providers In San Bernardino

Sponsored

Business internet in San Bernardino for $40/mo when paired with any voice line

Only $65 per month as standalone service. Taxes & fees additional. Monthly Regulatory Programs & Telco Recovery Fees totaling up to $1.60 per line, and federal and local surcharges apply. See Broadband Facts at T-Mobile.com. $35 device connection charge due at sale. $25 monthly bill credit with voice line. Limited-time; subject to change. Qualifying credit, postpaid voice line, and new Business Internet line required. Credits may take up to 2 bill cycles; credits will stop if you cancel any lines or change plans. Limit 5/account. May not be combined with some offers or discounts.

Check Availability

San Bernardino, CA has 20 business internet options. Availability varies by location—enter your business address below or select a region on the map to see which business internet providers are available in your area.

Filter Options:

Download and upload speed estimates are in megabits per second (Mbps).

Fiber

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Frontier 7,000 7,000 Moderate
AT&T 5,000 5,000 Limited
Spectrum 1,000 500 Moderate

Cable

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Spectrum 1,000 1,000 Moderate

DSL

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
TPx Communications 600 500 Limited
AT&T 100 20 Limited

Fixed Wireless

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
EarthLink Business 1,000 1,000 Limited
Verizon 200 30 High
Ultimate Internet Access 100 100 High
T-Mobile 100 20 High
AT&T 100 6 High
GeoLinks 50 50 High

Low-Availability Business Internet Options

The following providers offer business service in a very small portion of San Bernardino.

Provider TechnologyTech Download (Mbps) Upload (Mbps)
Fusion Fiber 1,000 1,000
Xfinity Fiber 500 500
Frontier DSL/CopperDSL 115 7

Broadband Map's availability estimates are based on the census boundaries of San Bernardino. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.

San Bernardino Business Internet Options Map

Darker hexagons show areas of San Bernardino with more business internet options. Select a hexagon to view business internet providers in a specific part of San Bernardino.

Data Sourcing

BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).