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Internet Providers in Fort Smith, Arkansas

12 providers report residential internet coverage in Sebastian County (the Fort Smith area). Fiber reaches 85% of census blocks. Coverage below is county-level from federal filings updated — your exact address may differ, so use the address checker.

Check your exact address →

ProviderTypesTop speedArea coverage
AT&T DSL, Fiber, Fixed Wireless 5 Gbps 84% of blocks Visit site
Cox Communications Cable, Fiber 2 Gbps 80% of blocks
Verizon Fixed Wireless 300 Mbps 68% of blocks Visit site
Dobson Fiber Fiber 10 Gbps 33% of blocks
T-Mobile Fixed Wireless 100 Mbps 31% of blocks Visit site
Wave Rural Connect, LLC Fiber 1 Gbps 24% of blocks
Right Fiber Fiber 5 Gbps 19% of blocks
Brightspeed DSL, Fiber, Fixed Wireless 2 Gbps 16% of blocks Visit site
Circle B Wireless 5G Home Internet 100 Mbps 8% of blocks
Lavaca Telephone Company, Inc.- AR Fiber 1 Gbps 4% of blocks
Optimum Cable 500 Mbps 1% of blocks Visit site
360 Broadband 5G Home Internet 30 Mbps 1% of blocks
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Frequently asked questions

What's the fastest internet in Fort Smith?

Dobson Fiber reports the highest maximum download speed in Sebastian County at 10 Gbps. Actual availability varies block by block — check your address above.

Is fiber available in Fort Smith?

Fiber reaches about 85% of census blocks in Sebastian County. The largest fiber footprints belong to AT&T, Cox Communications, Dobson Fiber. 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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