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AT&T
One of 40 corporate or business office listings in Fontana.
About AT&T
AT&T is a corporate or business office in the business to business sector, based in Fontana, CA. Its recorded address is 9885 Sierra Ave, 92335-1725. The listing includes a telephone number, an official website. It is one of 40 corporate or business office listings tracked in Fontana; the nearest comparable listing is Sukar and Sons of Ca, about 0.2 km away. AT&T has 3,493 listed locations in total; this page covers the Fontana branch.
- Address
- 9885 Sierra Ave, Fontana, CA, 92335-1725
- Phone
- +19093545566
- Website
- att.com
- Social
Questions
Where is AT&T located?
9885 Sierra Ave, Fontana, CA, 92335-1725
How do I contact AT&T?
+19093545566 · https://www.att.com/stores/california/fontana/293841
What type of business is AT&T?
AT&T is a corporate or business office (business to business) in Fontana.
AT&T branches
AT&T has 3,493 listed locations. This branch is in Fontana.
- Kailua Kona96740-2727
- Hilo96720-3013
- Kahului96732-1612
- Honolulu96814-2103
- Honolulu96814-4600
- Honolulu96816-1494
- Kapolei96707-2002
- Pearl City96782-2962
- Mililani Town96789-1779
- Kaneohe96744-2007
Nearby corporate or business office
- Sukar and Sons of CaFontana0.2 km
- Cell Phone ZoneFontana0.2 km
- Total WirelessFontana0.3 km
- Cellcom WirelessBloomington1.8 km
- Optimum Inc.Bloomington2.0 km
- Andresen Architecture Inc.Fontana2.4 km
- Boost MobileFontana2.7 km
- Correct CryogenicsFontana2.7 km
- Central RefrigeratedFontana3.0 km
- Baz TechnologyFontana3.4 km
- Fontana Water CompanyFontana3.5 km
- AT&TFontana3.9 km
- Best KirbyFontana3.9 km
- Continental CoatingsFontana4.0 km
- Duzac Iron WorksFontana4.0 km
Cite this page
“AT&T, Fontana — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.