Internet Providers in Centralia

Centralia has one fiber provider, ClearWave, and one cable provider, Spectrum. Symmetric speeds of 7,000 Mbps are available in parts of the city.

Fiber

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
ClearWave	7,000	7,000	38%

Cable

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Spectrum	1,000	1,000	99%

DSL

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
AT&T	10-25	1-3	87%
Consolidated Communications	10-25	1-3	8%

Fixed Wireless

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Wisper ISP	400	30	100%
Verizon	300	20	97%
GigFire	150	130	99%
Netwitz Internet Services	30	5	97%
T-Mobile	25	3	99%
AT&T	25	3	10%

Next-Gen Satellite

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

Old-School Satellite

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

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Low-Availability Internet Options

Provider	TechnologyTech	Download (Mbps)	Upload (Mbps)	AvailabilityCoverage
Spectrum	Fiber	1,000	1,000	1.0%
Frontier	DSL/CopperDSL	10-25	1-3	<0.1%

Broadband Map's availability estimates are based on the census boundaries of Centralia. 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 Centralia rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Centralia ISPs' availability as of June 2025).