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Xfinity provides internet services in Portsmouth. Visit us today at 1600 Woodbury Ave, NH to learn more about our internet services in your area or find your nearest Xfinity store with our store locator.
Had a little trouble at first but now we enjoy them
KL
Katlyn Raymond (Sage Cleaning LLC)
Nov 10, 2025
5.0
Always have a great experience at this location! There’s never much of a wait and all my questions get answered every time. Huge shoutout to Austin for the awesome help! It’s always frustrating trying to deal with customer service over the phone, but being able to walk into a store and get things resolved in person makes a huge difference. The people here are a big reason I stick with Xfinity.
OO
O
Nov 5, 2025
1.0
Comcast came out to do work near the business park I work in and gave less than 24 hours notice during *business hours*. Our phone lines were down, our internet was out, and as a medical facility we were unable to access patient charts or call 911 in case of an emergency. Their email from the night before even stated this. It was a huge inconvenience, they should not be doing maintenance in an area that is predominantly businesses on a Tuesday during usual working hours.
RC
Russell Connors
Nov 4, 2025
5.0
Shout Out to Dillon & his Team in Portsmouth NH for an exceptional customer experience!! They blend expertise with personality leaving me with challenges resolved while having enjoyed the time spent!!
TR
T Ross
Nov 4, 2025
3.0
Went in to upgrade my modem and they didn't have any. Suggested I go to Portsmouth. Not enough staff to handle customers. I left.
Frequently Asked Questions About Xfinity Store by Comcast Branded Partner
Where is the Xfinity Store by Comcast Branded Partner located in Portsmouth?
The Xfinity Store by Comcast Branded Partner is located at 1600 Woodbury Ave, Portsmouth, NH 03801.
What are the opening hours of the Xfinity Store by Comcast in Portsmouth?
The store is open Monday through Saturday from 9:00 AM to 8:00 PM, and Sunday from 10:00 AM to 6:00 PM. It is closed on December 25th for the holiday.
What services does the Xfinity Store by Comcast in Portsmouth offer?
They offer a variety of services including internet, cable TV, home phone service, mobile phone service, home security systems, and business internet service.
How can I contact the Xfinity Store by Comcast in Portsmouth?
You can reach them by phone at +1 800-934-6489 or visit their website at https://www.xfinity.com/local/nh/portsmouth/1600-woodbury-ave.html.
Which brands are associated with the Xfinity Store by Comcast in Portsmouth?
The store is branded as Xfinity Store by Comcast Branded Partner and provides Xfinity services including Xfinity Mobile and Xfinity Home.
Are there any competitors to Xfinity Store by Comcast in Portsmouth?
Yes, competitors include AT&T, Verizon, and RCN, who also provide internet and cable services in the area.
What nearby places can I visit around the Xfinity Store by Comcast in Portsmouth?
Nearby places include Rent-A-Center, Guitar Center, Loyal Companion pet store, Pure Hockey, Big Mike barber, Qdoba Mexican Grill, Plato's Closet, Metro Mattress, and First Seacoast Bank among others.
Can I visit a coffee shop near the Xfinity Store by Comcast in Portsmouth?
Yes, Dunkin' Donuts, a popular coffee shop and donut restaurant, is located nearby for your convenience.
Are there any supermarkets near the Xfinity Store in Portsmouth where I can shop?
Whole Foods Market and Shaw's Supermarket are close by, offering a variety of grocery and retail options.
What entertainment or music-related stores are close to the Xfinity Store by Comcast in Portsmouth?
Guitar Center, which includes a musical instrument store, music and DVD store, and music school, is located nearby for music enthusiasts.