AT&T Store Cos Cob Cos Cob
| Day of the Week | Hours |
|---|---|
| Monday | 10:00 AM - 8:00 PM |
| Tuesday | 10:00 AM - 8:00 PM |
| Wednesday | 10:00 AM - 8:00 PM |
| Thursday | 10:00 AM - 8:00 PM |
| Friday | 10:00 AM - 8:00 PM |
| Saturday | 10:00 AM - 8:00 PM |
| Sunday | 11:00 AM - 6:00 PM |
(203) 622-6749
4.4 out of 5.0
(15 Reviews)Samsung Galaxy S21 5G
Best deals for everyone. New and existing customers get the Samsung Galaxy S21 5G for FREE with qualifying trade-in.
America’s best deserve our best
Military, Veterans & their families get our best pricing on unlimited wireless. Learn how to get AT&T Unlimited for less than $27/mo. when you get four lines.
Apple iPhone 12 Pro Max
Learn how new and existing customers get $700 off the new iPhone 12 Pro Max with trade-in.
IT DOESN’T HURT TO CHECK
Find out your eligibility to get a new line on installment or BYOD, it won’t hurt your credit score!
Special offers and new phones for Cos Cob
Smartphone
NEW SAMSUNG GALAXY S21 ULTRA 5G
Learn how to get the new Samsung Galaxy S21 Ultra 5G for up to $800 off with trade-in.
Smartphone
NEW SAMSUNG GALAXY S21+ 5G
Learn how to get the Samsung Galaxy S21+ 5G for up to $800 off with trade-in.
Smartwatch
Shop Apple Watch Deals
Learn how you can buy one Apple Watch, and get $200 off a second Apple Watch!
SMARTPHONE
IPHONE SE (2020)
Learn how new and existing customers get iPhone SE for $5/mo. Plus save even more with eligible trade-in.5.00/mo.Req's 0% APR 30-mo. agmt. For well-qual. customers.
Prepaid Phone Plans
Unlimited for $50/mo.
Just open a new line on our $65/mo. plan and sign up for AutoPay & you’ll save $15 each month. Time for a prepaid phone plan in Cos Cob?50.00/mo.AT&T may temporarily slow data speeds if the network is busy. First month service charge and taxes are due at sale. One-time activation fee of $15 if activating in a store. Other restrictions may apply. See details
SMARTPHONE
AT&T PREPAID IPHONE SE (2020)
Get the iPhone SE 64GB for $349.99 + $50 toward account. Limited time. Online only. First mo. svc. charge & applicable sales tax due at sale. Excludes upgrades. New customers will receive a $50 account credit after purchase and account activation. Other fees, charges & restr's apply.
About the Cos Cob Store
Our Services
- iPhone 12 & iPhone 12 Pro Max
- Cell Phones
- Wireless Plans and Setup
- Phone Activations
- Trade-In
- Device Upgrade
- Device Protection
- Tablets
- Wearables
- TV & Entertainment
- Internet
- Bill Pay and Setup
- Small Business Solutions
Our Services
- iPhone 12 & iPhone 12 Pro Max
- Cell Phones
- Wireless Plans and Setup
- Phone Activations
- Trade-In
- Device Upgrade
- Device Protection
- Tablets
- Wearables
- TV & Entertainment
- Internet
- Bill Pay and Setup
- Small Business Solutions
Our Location
Looking for the hottest new device or an awesome accessory? Our Cos Cob Store location has got you covered. We’re your one-stop shop in Cos Cob, CT.
We have phones, tablets, wearables, and more that you’ll love. We also offer in-store activation, so you can get your device up and running in no time. Need a case? How about a charger? Some new headphones? We have all that—and more.
And while you’re in the store, make sure to check out our DIRECTV® and AT&T TV NOW packages. They deliver the shows and movies people love talking about.
So, now that you know us a little better, stop by our Cos Cob, CT store located at 409 East Putnam Avenue! We’d love to get to know you.
Store Events
Black Friday Deals are here! - Fri, November 27
Cellphones, plans & accessories
AT&T PREPAID
Experience the freedom of AT&T PREPAID with plans that allow you to pay for usage in advance without tying you up in a long-term contract. Get unlimited talk & text in the U.S. and the data you need with no annual contract, no credit check, free shipping, and no activation fee for online orders. Shop AT&T prepaid phones for the premium brands you love or bring your own (BYOD) compatible device.POPULAR SMARTPHONES
When you are ready for a new iPhone or any new phone, AT&T makes it easy. You’ll find everything from the latest feature-rich smartphones to devices for mostly texting and calling. Choose from the most popular brands like Apple, Samsung, LG, and more.ACCESSORIES
AT&T has the accessories you need to style & protect your devices. Rugged phone cases & sleek phone covers, chargers & batteries to keep you powered up, and speakers, headphones & headsets to keep you connected to your favorite audio, and more. Get free shipping, free returns, and in-store pickup – just order online by 4pm and it’ll be ready within two hours.
What our customers are saying
4.4 out of 5.0
(15 Reviews)- November 15, 20201 out of 5
Esteban guaranteed the transfer of my information to my new phone and after hours of waiting... nothing was transferred. Horrible experience, he promised to look into resolving it, but never called me back.
I’ll never return to this store and recommend going elsewhere. - November 4, 20205 out of 5I had a wonderful experience at the store in Cos Cob. Esteban is wonderful! His customer service skills are excellent and he has a great deal of patience. I will always return to this store and request Esteban! He went above and beyond!!
- October 14, 20201 out of 5This is an ATT authorized retailer, not a corporate store so they don’t have to follow rules. Guy working there alone today 10/14/2020 said he didn’t have to wear a mask when we asked him. Just be courteous people, you never know who is immunocompromised. This guy didn’t care. Went in for two new iPhones and left with nothing. Definitely do not go to this location!!!
- May 2, 20205 out of 5Esteban was wonderful He was polite courteous and explained everything clearly and comprehensively with great attitude and upbeat personality It was an absolute pleasure doing business with him
- April 23, 20205 out of 5Brandon Mota was super super helpful, which was not a small task during the “stay at home” time period. He provided his mobile number and communicated via talk and text to ensure we had what we needed. He also followed-up to ensure all was working. Great customer service!!! Thank you!
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