Internet Providers in Rancho Cucamonga

Rancho Cucamonga has multiple fiber providers, including Frontier and Inyo Networks. Symmetric speeds of 7,000 Mbps are available in parts of the city.

Fiber

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Frontier	7,000	7,000	68%
AT&T	5,000	5,000	9%
Inyo Networks	1,000	1,000	14%

Cable

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Spectrum	1,000	35	96%

DSL

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Frontier	70	3	19%

Fixed Wireless

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Verizon	300	20	99%
MINTernet	100	20	99%
T-Mobile	100	20	99%
AT&T	100	20	89%

Next-Gen Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Starlink	280	30	100%

Old-School Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Viasat	100	3	100%
HughesNet	50	5	100%

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Low-Availability Internet Options

Provider	TechnologyTech	Download (Mbps)	Upload (Mbps)	AvailabilityCoverage
Ultimate Internet Access	Fiber	8,000	8,000	3%
Spectrum	Fiber	1,000	500	3%

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

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Data Sourcing

Broadband Map's listings of internet providers in Rancho Cucamonga rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Rancho Cucamonga ISPs' availability as of June 2025).