Fiber internet in Cardiff - ultrafast gigabit internet
No price increase at 12 months
No equipment fees
No annual contract
Switch for FREE. Get AT&T Fiber and we’ll cover your cancellation fee in full.
(Comparison of Internet 1000 wired upload connection speed to Xfinity, Spectrum & Cox 1Gig service with uploads of 35 Mbps. For more information, go to www.att.com/speed101.)
(Based on combined upload and download capacity of Internet 300, 500 and 1000 vs. Xfinitiy, Spectrum & Cox 400, 500, 600, 1GIG and 1.2GIG service with uploads of 20 and 35mbps.)
(Based on wired connection to gateway.)
See how fiber-fast internet can change the way you work, play, and live.
- Affordable Connectivity ProgramGet home internet service for less. We’re helping you stay connected to what matters. Through the new Affordable Connectivity Program (ACP), you can reduce your monthly home internet bill.
What you can do with AT&T Fiber in Cardiff
Looking for a fast internet plan in Cardiff?
What's the right home internet plan for you?
Upload and download speeds: Internet 1000 has 25x faster upload speeds than cable.
99% proven reliability1: Enjoy peace of mind with reliability you can count on. AT&T Fiber will deliver consistent speeds, even during peak times.2
Customer Satisfaction: Are you looking for the best internet plan for you? AT&T Internet was rated #1 in customer satisfaction.3
AT&T Fiber is rated #1 in customer satisfaction1
¹Compared to the publicly measured internet service providers in the ACSI. Claim based on 2020 ACSI survey of customers rating their own internet service provider's performance. ⁴Based on publicly available data of net customer adds for major fiber providers over previous four quarters
The choice is simple
|Features & Benefits|
|FASTEST SPEED AVAILABLE||5 GIG INTERNET †|
|SPECTRUM 1 GIG INTERNET||XFINITY 1.2 GIG INTERNET*|
|100% FIBER NETWORK|
|UNLIMITED INTERNET DATA INCLUDED|
|EQUIPMENT FEES INCLUDED|
|NO ANNUAL CONTRACT|