Serving Stony Brook, NY and surrounding areas
AT&T Stony Brook, NY services for your home & business
Get connected with AT&T in Stony Brook, NY. Pick the services you're interested in below.
AT&T deals in Stony Brook
Stony Brook, NY Wireless Plans
Stay Connected on the go with AT&T Wireless Services
View Cell Phone Plans & Wireless Service for Stony Brook, NY
Wireless plansAT&T stores
View AT&T stores in Stony Brook, NY
Looking for an AT&T store nearby? Use our handy store locator to find the nearest location, complete with store hours, contact information, and driving directions for a seamless experience.
![AT&T Storefront - Stony Brook, NY](https://p1.socds.net/account/4708/pQ8UB-pU85W.png)
Moving to the Stony Brook, NY area?
Let us help you transfer your current Internet service or pick a new plan.
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Current AT&T customer?
We'll make moving your services a breeze.
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Need service for your new place?
See what's available at your new address—plus choose installation options and a time that works best with your busy schedule
Get connected. Stay connected.
Discover seamless connectivity with AT&T services in Stony Brook, NY.
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AT&T may temporarily slow data speeds if the network is busy.
AT&T Prepaid®
Low-priced plans. High-quality network.
Plans starting at $30/mo. for a single line, plus no annual contract or credit check— all on America’s most reliable 5G network.
Based on nationwide GWS drive test data. GWS conducts paid drive tests for AT&T and uses the data in its analysis. Req’s compatible plan & device. Coverage not available everywhere. Learn more at att.com/5Gforyou
Wireless
AT&T 5G. Fast. Reliable. Secure.
Stay connected to what matters most on America’s most reliable 5G network.
Based on nationwide GWS drive test data. GWS conducts paid drive tests for AT&T and uses the data in its analysis. Requires compatible plan and device. Coverage not available everywhere. Go to att.com/5Gforyou for details.
Learn moreUnlimited data plans
Get more with Unlimited Your Way®
Choose a plan to fit the needs of each family member.
Learn moreDiscount program
Save through your employer
Depending on where you work, you may be eligible for exclusive savings on our best wireless plans.
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