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1299 Pennsylvania Avenue, NW
Washington, DC 20004

Services at this location:

1299 Pennsylvania Avenue, NW

The Warner, is a next-generation workplace community with a prime Pennsylvania Avenue address in the heart of downtown DC where Washingtonians gather, collaborate, and make their mark on history.

A cultural icon with historical legacy, The Warner boasts artful renovations, intuitive amenities, and striking views of DC — all designed for tenant business success. Under new ownership by CBRE Global Investors, The Warner is redefining the workplace experience for the modern professional with its Above & Beyond platform that offers seamless technology and attentive, personalized services.

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.

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