Digital Realty 56 Marietta Street ATL13 Atlanta Georgia Carrier Hotel Colocation

Status: Operational / Active Flagship Carrier Hotel & Interconnection Hub   |   Location: 56 Marietta Street NW, Downtown Atlanta, Fulton County, GA 30303, USA

Project Overview

Digital Realty 56 Marietta Street (ATL13) is a flagship 12-story, 153,000 sq ft carrier hotel and premier interconnection hub located in Downtown Atlanta, Georgia. Operated by Digital Realty, the facility serves as a major telecommunications nexus for the Southeastern United States, supporting enterprises, cloud service providers, telecommunications carriers, and digital media networks with access to critical connectivity infrastructure. The network-neutral facility houses more than 200 telecommunications carriers, cloud service providers, and digital media networks, creating an extensive ecosystem for businesses seeking reliable interconnection and colocation services. Its strategic position within Atlanta's central business district places ATL13 near major fiber optic trunk routes connecting the East Coast to Florida and the Gulf Coast, strengthening its role in regional data transmission and network connectivity. The facility provides high-density colocation, PlatformDIGITAL® cross-connects, and direct multi-cloud on-ramps, enabling customers to establish connections with multiple network operators and cloud platforms from a centralized location. These capabilities support organizations with demanding workloads that require low-latency connectivity, scalable infrastructure, and efficient access to distributed digital services. ATL13's carrier hotel design allows businesses to connect directly with a broad range of telecommunications and technology providers, reducing dependence on distant network infrastructure and supporting more flexible digital architectures. The facility also incorporates N+1 power and cooling redundancy to improve operational resilience and help maintain dependable service for mission-critical workloads. As enterprise cloud adoption, financial technology, streaming media, and real-time applications continue to expand, the importance of dense interconnection hubs such as ATL13 is increasing. By combining carrier diversity, cloud connectivity, and strategically located colocation capacity, Digital Realty 56 Marietta Street remains a significant component of Atlanta's digital infrastructure landscape. Its role within the city's connectivity corridor also supports the broader growth of Atlanta as a regional destination for cloud computing, enterprise networking, and digital infrastructure investment.

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