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Internet Providers in Round Rock, Texas

21 providers report residential internet coverage in Williamson County (the Round Rock area). Fiber reaches 64% 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
Verizon Fixed Wireless 300 Mbps 91% of blocks Visit site
AT&T DSL, Fiber, Fixed Wireless 5 Gbps 77% of blocks Visit site
Spectrum Cable, Fiber 1 Gbps 61% of blocks Visit site
SOS Communications LLC Fixed Wireless 100 Mbps 57% of blocks
Western Broadband Fixed Wireless 200 Mbps 56% of blocks
T-Mobile Fixed Wireless 100 Mbps 53% of blocks Visit site
Rise Broadband Fixed Wireless, 5G Home Internet 500 Mbps 39% of blocks Visit site
VTX Communications, LLC Fixed Wireless 400 Mbps 39% of blocks Visit site
Optimum Cable, Fiber 940 Mbps 30% of blocks Visit site
Heritage Broadband Fiber, Fixed Wireless 1 Gbps 16% of blocks
Google Fiber Fiber 8 Gbps 13% of blocks
FiberFirst, LLC Fiber 5 Gbps 12% of blocks
Nextlink Fiber, Fixed Wireless 3 Gbps 8% of blocks Visit site
Brightspeed DSL, Fiber, Fixed Wireless 2 Gbps 4% of blocks Visit site
Astound Broadband Cable, Fiber 1.5 Gbps 3% of blocks Visit site
Frontier DSL, Fiber 7 Gbps 3% of blocks Visit site
ZochNet Fiber, Fixed Wireless 1 Gbps 2% of blocks
Hotwire Communications Fiber 8 Gbps 2% of blocks
BEC Communications, LLC Fiber, Fixed Wireless 2 Gbps 2% of blocks
Falcon Internet Fixed Wireless, 5G Home Internet 100 Mbps 1% of blocks
Centric Fiber Fiber 1 Gbps 1% of blocks
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Frequently asked questions

What's the fastest internet in Round Rock?

Google Fiber reports the highest maximum download speed in Williamson County at 8 Gbps. Actual availability varies block by block — check your address above.

Is fiber available in Round Rock?

Fiber reaches about 64% of census blocks in Williamson County. The largest fiber footprints belong to AT&T, Spectrum, Optimum. 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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