AT&T data centers
Listed below are 5 data centers operated by AT&T in the United States, identified from primary sources across 4 states and 4 cities.
What AT&T does, and what this map holds
Telecom carrier selling wireless, fiber internet and business network services; sold its 31 colocation data centers to Brookfield for $1.1 billion. It also does wireless, fiber broadband, business connectivity and network services. This map identifies 5 data centers operated by AT&T across 4 states and 4 cities. Its largest presence is California, with 2 buildings.
After California, AT&T has the most data centers in Georgia (1), Missouri (1), New Jersey (1). Each state below links to that state's own page, which carries every operator in it, the grid operator, and the moratorium, water and delay record that applies there.
AT&T publishes neither a floor area nor a power figure for any of these buildings, so none is shown. The record names the building and where it stands, and this page says no more than that.
Every AT&T data center, by state and city
All 5 AT&T data centers this map identifies, grouped by the state and then the city each one stands in. Every entry carries the source that names it.
AT&T data centers in California
All California data centers ↗Alameda County, California1
- AT&T Hayward AT&T Hayward stands in Alameda County, California.
Redwood City, California1
- AT&T 3175 Spring 3175 Spring Street AT&T 3175 Spring stands in Redwood City, San Mateo County, California.
AT&T data centers in Georgia
All Georgia data centers ↗Atlanta, Georgia1
- AT&T Southern Bell Telephone Company Building 51 Peachtree Center Ave NE, Atlanta, GA 30303 AT&T Southern Bell Telephone Company Building stands in Atlanta, Fulton County, Georgia.
AT&T data centers in Missouri
All Missouri data centers ↗Kirksville, Missouri1
- AT&T data center 216 East Washington Street AT&T data center stands in Kirksville, Adair County, Missouri. No floor area is published; its outline measures 8,439 square feet on the ground.
AT&T data centers in New Jersey
All New Jersey data centers ↗Tuckerton, New Jersey1
- AT&T Tuckerton Cable Landing Station (TAT-14) 17 Cable Drive AT&T Tuckerton Cable Landing Station (TAT-14) stands in Tuckerton, Ocean County, New Jersey. No floor area is published; its outline measures 15,812 square feet on the ground.
Floor area and power appear only where the operator or a government record publishes them, and are never added into one figure. A building a source describes without naming it is listed as a AT&T data center at the city or county it stands in.
Where AT&T data centers cluster
AT&T's 5 data centers across 4 states. Each state links to its own page, which carries every operator in that state alongside the grid operator and the policy record.
AT&T data centers, answered
How many data centers does AT&T have?
This map identifies 5 US data centers operated by AT&T, across 4 states and 4 cities. Each one is listed below with the city and county it stands in and the source that names it. This is a count of what primary sources describe in the United States, not a company-reported global total.
Where are AT&T data centers located?
They are grouped below by state and then by city. AT&T's largest presence is California with 2 buildings, followed by Georgia (1), Missouri (1), New Jersey (1).
How big are AT&T data centers?
AT&T does not publish a floor area or a power figure for these buildings in any source this map reads, so no size is claimed for them here.
Who is AT&T?
Telecom carrier selling wireless, fiber internet and business network services; sold its 31 colocation data centers to Brookfield for $1.1 billion. It also does wireless, fiber broadband, business connectivity and network services. On this map it is classified as network carrier. Its own site is at https://www.att.com.
Counts are what primary sources describe in the United States as of 2026-09-02: the operator's own published facility list, PeeringDB, OpenStreetMap, Wikidata, and county and state building registers. They are not company-reported global totals, and this page never states a figure the record does not carry.