Internet Providers in Alpharetta, Georgia

15 providers report residential internet coverage in Fulton County (the Alpharetta area). Fiber reaches 78% of census blocks. Coverage below is county-level from federal filings updated 2026-07-20 — your exact address may differ, so use the address checker.

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Provider	Types	Top speed	Area coverage
Xfinity	Cable, Fiber	2 Gbps	95% of blocks	Visit site
AT&T	DSL, Fiber, Fixed Wireless	5 Gbps	94% of blocks	Visit site
Verizon	Fixed Wireless	1 Gbps	84% of blocks	Visit site
T-Mobile	Fixed Wireless	100 Mbps	73% of blocks	Visit site
Google Fiber	Fiber	2 Gbps	10% of blocks
Spectrum	Cable, Fiber	1 Gbps	7% of blocks	Visit site
GreyStone Connect, LLC	Fiber	2 Gbps	6% of blocks
PCs for People	5G Home Internet	100 Mbps	3% of blocks
Hotwire Communications	Fiber	8 Gbps	1% of blocks
Webpass, Inc.	Fixed Wireless	1 Gbps	1% of blocks
WOW Internet, Cable & Phone	Cable	1.2 Gbps	1% of blocks
Zentro	Fixed Wireless	1 Gbps	1% of blocks
Cox Communications	Fiber	1 Gbps	1% of blocks
ClearWave	Fiber	7 Gbps	1% of blocks
REV	Fiber	1 Gbps	1% of blocks

Frequently asked questions

What's the fastest internet in Alpharetta?

Hotwire Communications reports the highest maximum download speed in Fulton County at 8 Gbps. Actual availability varies block by block — check your address above.

Is fiber available in Alpharetta?

Fiber reaches about 78% of census blocks in Fulton County. The largest fiber footprints belong to Xfinity, AT&T, Google 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.

Internet Providers in Alpharetta, Georgia

Frequently asked questions

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