Find AT&T Internet Options for San Mateo

43% of ALL HOME CONNECTIONS customers in California choose AT&T Internet plans with speeds between 50 and 100 Mbps.

Get Up to Speed with AT&T Internet

Call 1-855-778-8991
Get AT&T Services | 
Get AT&T Services | Call 1-855-778-8991
Get AT&T Services | 
Get AT&T Services | Call 1-855-778-8991

AT&T Plans & Packages in San Mateo

Internet
AT&T Internet

Speeds Up to 100 Mbps*

$
40
00
/mo
AT&T Internet
1-855-778-8991
Internet
AT&T Fiber
$
40
00
/mo
Internet 300
1-855-778-8991
Wireless
AT&T Wireless

4G LTE data

$
80
/mo
Per one line
AT&T Unlimited &More Premium
DIRECTV
DIRECTV

185+ Channels

$
59
99
/mo
DIRECTV CHOICE™
All-Included
1-855-778-8991

Enjoy Free, Same-Day Delivery with AT&T Ready to GoSM

Plus, get professional activation help and expert setup of your new device.

Same Day Delivery

Find Your Closest AT&T Store

San Mateo Store Sixty 31st Avenue Suite 308, San Mateo, CA 94403

San Mateo Hillsdale 31 West Hillsdale Boulevard, San Mateo, CA 94403

Foster City Store 2015 Chess Dr, San Mateo, CA 94404

Map of San Mateo, CA

Read Your Neighbors’ Reviews of AT&T in San Mateo

3 out of 5 stars | Based on 1 Reviews

DANIEL Reviewed ATT Reviews

Still waiting to see how everything pans out- our internet was installed on a Tuesday. Two days later it quit, mid Netflix show. After trying to reset the modem, I called tech support and they sent a new modem. The new modem didn't reach outside the living room. Our house is only 800 sq ft, so it shouldn't have had a problem reaching the whole house. We called tech support again and had a service technician come out. The issue was the modem, again. The tech told us it was an old model they didn't use any more and gave us a new one. We haven't had any problems since, but it's only been a few days.