Redemption req’d. $100 w/300 or 500; $150 w/1 GIG+. Ltd. availability/areas.
Switch for FREE. Get AT&T Fiber and we’ll cover your cancellation fee in full.
Price after $5/mo. AutoPay \& paperless billing discount. Monthly State Cost Recovery Charge in TX, OH, NV applies. Ltd. availability/areas.
Get a faster internet experience with AT&T FiberÂ®
AT&T Internet plans powered by AT&T FiberÂ®
Limited availability. May not be available in your area.
1. Internet speed claims represent maximum network service capability speeds and are based on wired connection to gateway. Actual customer speeds are not guaranteed and may vary based on several factors. For more information, go to www.att.com/speed101. 2. Comparison of Internet 300 wired upload connection speed to Xfinitiy, Spectrum, and Cox 300MB, 400MB and 500MB plans with 300MB, 400MB and 500MB download and 10MB and 20MB upload. 3. Number of devices depends on screen size/resolution. 4. Comparison of Internet 500 wired upload connection speed to Xfinity, Spectrum, and Cox 600MB, 400MB and 500MB download and 10MB and 20MB upload. 5. Comparison of Internet 1000 wired upload connection speed to Xfinity, Spectrum & Cox 1 Gig service with uploads of 35Mbps. Add'l fees and restr's apply.
What you can do with AT&T Fiber in Castaic
Stream your favorite shows in HD, work from home, and game at speeds all on AT&T's network. You can also add TV or wireless to stream TV shows and movies.
Looking for a fast internet plan in Castaic?
What's the right home internet plan for you?
Here are some things to consider:
Â¹Based on Network availability. Â²Based on wired connection to gateway. Â³Compared 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.
See how we stack up against the competition
Looking for faster internet speeds than cable?
The choice is simple
The choice is simple
|Features & Benefits|
|FASTEST SPEED AVAILABLE||5 GIG INTERNET â
|SPECTRUM 1 GIG INTERNET||XFINITY 1.2 GIG INTERNET*|
|100% FIBER NETWORK|
|UNLIMITED INTERNET DATA INCLUDED|
|EQUIPMENT FEES INCLUDED|
|NO ANNUAL CONTRACT|
Competitor comparison based on publicly available data as of 7/1/23. *Comparison limited to cable technology, excludes Xfinity fiber offering not available in all areas. ✝Internet speed claims represent maximum wired network service capability speeds and recommended setup. Actual customer speeds are not guaranteed. Single device wired speed maximum 4.7Gbps. For more information go to www.att.com/speed101.
See Tips for choosing the best internet plan
Having a great internet plan can do a lot to make life easier for many people.Learn More
TIPS & TRICKS
What is fiber internet? Get answers to common questions
Get answers to some of the most common questions about the technology, and help give you a solid overview of what makes fiber so great.Learn More
How to set parental controls on AT&T Internet
Wearables, apps and other tech-friendly tools that can make life a little sweeter for pet parents and the fur babies we love.Learn More
Moving to the Castaic area?
Let us help you transfer your current Internet service or pick a new plan.
AT&T Internet & Fiber Support
Get help with your service, Wi-Fi gateways and extenders, find out how to fix common issues, check for outages, explore community forums or contact us.
Find our best Internet offers in neighborhoods surrounding Castaic
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