Colo Atl
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Colo Atl is a single-site, carrier-neutral colocation and interconnection provider operating out of 55 Marietta Street, a well-known carrier hotel in downtown Atlanta, Georgia. Founded in November 2001 by telecom engineer Timothy Kiser, the company built a reputation in the Southeast for a no-monthly-recurring-cross-connect-fee model and its own Meet Me Room (MMR) hosting over 80-90 network operators. American Tower Corporation, the world’s largest owner of wireless infrastructure, acquired Colo Atl in 2019 as its first move into the data center business, and has since expanded the footprint to four floors totaling roughly 62,000 square feet across the building. Colo Atl is not a multi-city or multi-country operator; its business remains concentrated entirely at this one downtown Atlanta location, which continues to trade on its role as a regional interconnection point rather than as a large-scale hyperscale or cloud facility.
Colo Atl has a confirmed data center presence at the following locations:
FACILITY OPERATOR
Phone: +1-404-272-2600
Colo Atl Data Center Locations
- Atlanta, Georgia, USA Colo Atl (55 Marietta Street) CARRIER-NEUTRAL · +1-404-272-2600 PENDING REVIEW
The facility houses the Southeast Network Access Point (SNAP) and the Georgia Technology Center, positioning it as a regional peering and network-testing hub in addition to standard colocation.
By Continent
Common Questions
Where is Colo Atl's data center located?
Colo Atl's colocation and Meet Me Room facility is located at 55 Marietta Street in downtown Atlanta, Georgia, one of the city's premier carrier hotels.
Who owns Colo Atl?
Colo Atl was founded in 2001 by Timothy Kiser and was acquired by American Tower Corporation in 2019, marking American Tower's first entry into the data center sector.
Does Colo Atl offer AI or GPU-specific infrastructure?
No genuine evidence was found of AI-optimized, high-density GPU, or liquid-cooled infrastructure at Colo Atl's facility; it is described in available sources as a traditional carrier-neutral colocation and interconnection environment.
Is Colo Atl's facility carrier-neutral?
Yes, multiple independent sources and the operator itself describe the 55 Marietta Street facility as a carrier-neutral colocation and interconnection environment with no monthly recurring cross-connect fees between tenants.
How big is the Colo Atl facility?
Under American Tower's ownership the facility has grown to occupy four floors of 55 Marietta Street, totaling approximately 62,000 square feet, up from the roughly 26,000 square feet across two floors it operated at the time of the 2019 acquisition.
Does Colo Atl offer colocation services?
Yes — we've identified 1 facility where Colo Atl may offer colocation services. Please contact Colo Atl directly to confirm current availability and terms.
Does Colo Atl offer cloud services?
We haven't confirmed cloud services for Colo Atl yet — this isn't a definitive no, since our research can miss things. Please contact Colo Atl directly to confirm cloud availability.
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