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1825 K Street, NW
Washington, DC  20005

Services at this location:

1825 K Street, NW

Home to the Morris & Gwendolyn Cafritz Foundation, Atlantech Online announced today that it has lit 1825 K Street, NW with fiber and added the address to its growing list of fiber lit buildings inside of Washington, DC. Sparked by tenant demand, Atlantech Online acted quickly to bring desired fiber connectivity to the building near Dupont Circle. 

At over 237,000 square feet, the building is mostly leased though does offer some vacancies for space. Renovated in 2018, the building was original build in 1966. It has a Gold LEED certification and is a walker and public transit rider's dream workplace. Close to two Metro stations, it has quick access to all the colors of the WMATA Metro system. 

Right in the heart of it all in the CBD of Washington, DC, 1825 K Street, NW now offers tenants the ability to access high speed Internet bandwidth at very affordable prices. Additionally, Atlantech's Hosted PBX service can be utilized by tenants. Tenants using Microsoft Teams can use Teams as a softphone on Atlantech's Hosted PBX platform. Lastly, tenants can access AWS, Azure, Google as well as other cloud providers using the Atlantech Online Cloud Connect service. 

Atlantech services at this location include fiber Internet connectivity, cloud-based phone service, and top-tier hosting and data center services, all on our own network.

Video: 1825 K Street, NW

Solutions Pricing

Find your perfect plan

Fiber Icon

Fiber Internet

Starts at

$600 per month for 100 Mbps

Best for Connectivity


  • 50Mbps to 100Gbps
  • Guaranteed Bandwidth
  • 99.99% guaranteed uptime SLA
  • Symmetrical upload & download speeds
  • 5-star local support available 24/7
UCaaS Icon


Starts at

$12 per user/month

Call, Meet, Message, and More


  • Call/Meet/Message
  • Mobile app for Android & iOS
  • Unlimited local and domestic long distance calling
  • Voicemail to email
  • Call recording and integration with CCaaS available
Data Center Icon

Data Center

Starts at

$200 per month

Rockville & Silver Spring Data Centers


  • Colocation
  • Redundant Power & Cooling
  • Internet Bandwidth Included
  • 24/7 Physical Security
  • Private Cage Space Available
Microsoft Teams Icon

Teams Calling

Starts at

$10 per number/month

Best for Microsoft 365 Subscribers


  • Unlimited Local & Long Distance
  • Direct Routing or Operator Connect Options
  • Call Recording & Reporting
  • White Glove Setup & Deployment
  • In-House Support & Expertise