Call 1-855-294-3305

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 1-855-294-3305
Get AT&T Services | 
Get AT&T Services | Call 1-855-294-3305
Get AT&T Services | 
Get AT&T Services | Call 1-855-294-3305

AT&T Plans & Packages in San Mateo

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AT&T Internet

Speeds Up to 100 Mbps*

$
39
99
/mo
AT&T Internet
1-855-294-3305
Wireless
AT&T Wireless

4G LTE data

$
85
/mo
Per one line
AT&T Unlimited Elite
DIRECTV
DIRECTV

185+ Channels

$
59
99
/mo
DIRECTV CHOICE™
All-Included
1-855-294-3305

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