AT&T in San Mateo, California

Updated 2026

There are 2 AT&T locations in San Mateo, California.

About AT&T in San Mateo

AT&T in San Mateo provides residents with wireless plans tailored to their needs, a selection of leading smartphone devices, and reliable customer service. Whether you're looking to upgrade your device or need assistance with your internet service, AT&T's three convenient locations in the city ensure that San Mateo shoppers receive personalized support right in their neighborhood.

AT&T - San Mateo

31 West Hillsdale Boulevard, San Mateo, CA 94403

650-645-5835

AT&T - San Mateo

60 31st Ave, San Mateo, CA 94403

650-242-9151

Mon:10:00 am - 9:00 pm , Tue:10:00 am - 9:00 pm , Wed:10:00 am - 9:00 pm , Thu:10:00 am - 9:00 pm , Fri:10:00 am - 9:00 pm , Sat:10:00 am - 9:00 pm , Sun:11:00 am - 7:00 pm

AT&T locations & hours near San Mateo

1 miles

AT&T - Belmont

1250 El Camino Real, Belmont, CA 94002

650-264-8083

3 miles

AT&T - Burlingame

221 Primrose Road, Burlingame, CA 94010

650-348-3905

5 miles

AT&T - Redwood City

1013 El Camino Real, Redwood City, CA 94063

650-897-5700

9 miles

AT&T - San Bruno

1206 El Camino Real, San Bruno, CA 94066

650-645-5839

9 miles

AT&T - Palo Alto

479 University Ave, Palo Alto, CA 94301

650-324-2300

11 miles

AT&T - Palo Alto

2805 El Camino Real, Palo Alto, CA 94306

650-645-5837

13 miles

AT&T - Daly City

3 Serramonte Ctr, Daly City, CA 94015

650-756-2239

13 miles

AT&T - Daly City

305 Gellert Blvd., Daly City, CA 94015

650-757-7990

13 miles

AT&T - Union City

30870 Dyer St, Union City, CA 94587

510-890-2787

13 miles

AT&T - Hayward

304 Southland Mall, Hayward, CA 94545

510-592-1601

13 miles

AT&T - Mountain View

1040 N Rengstorff Ave, Mountain View, CA 94043

650-744-2924

14 miles

AT&T - Fremont

34460 Fremont Blvd, Fremont, CA 94555

510-902-6668

14 miles

AT&T - Daly City

246 Skyline Plaza, Daly City, CA 94015

650-756-8288

Other Stores in San Mateo

Starbucks 14 CVS 6 Safeway 4 Ace Hardware 3 7-Eleven 3 Home Depot 3 Sunglass Hut 3 Ross 2 Avis Car Rental 2 McDonald's 2 Walgreens 2 Sephora 2 Public Storage 2 bareMinerals 2 Game Stop 2 Sarku Japan 1 Marshalls 1 T.J.Maxx 1 AutoZone 1 Sleep Number 1

AT&T in San Mateo

There are 2 AT&T locations in San Mateo, California. Each listing includes the store address, phone number, and opening hours. Select a AT&T store in San Mateo for full details, a map, and directions.