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21 Harborview Avenue
21 Harborview Avenue is a Network & Telco self-build data centre built and run by Lumen Technologies in Stamford, Connecticut, United States. Its most advanced stage in the Global DC Wiki is live.
- Operator
- Lumen Technologies
- Market
- United States
- City
- Stamford
- State or region
- Connecticut
- County or district
- Western Connecticut Planning Region
- Category
- Self-build
- Subcategory
- Self-build Network & Telco
- Stage
- Live
- Location
- Confirmed
- Approximate position
- 41.05, -73.53
In the full record
- IT capacity in MW by stage: live, under construction, committed and early stage
- Ready-for-service year, street address and exact coordinates
- Notes and the sources behind each figure, with the change history
Other Lumen Technologies data centres in United States
- 1 Aerojet Way
- 112 N Myers St
- 1150 Legal Row
- 1401 Main St
- 155 Locust Street
- 1603 Jessup Street
- 1918 Wake Forest Rd
- 220 Gardner Street
- 240 Scott Street
- 2530 Perimeter Pl Dr
- 300 Bent St
- 316 N Pearl Street
- 4021 Rose Lake Dr
- 4187 E Sahara Ave
- 4270 E Sahara Ave
- 4485 East Sahara
- 85 10th Avenue
- Atlanta 6
- Bellevue Data Centre
- Cleveland Premier Select
- Crowfarn Dr Memphis
- Dallas 1
- El Paso
- Greensboro
Other data centres in Stamford
- 5 Landmark Square Crown Castle
- amnet Stamford amnet Technology Solutions
- NYM10 CyrusOne
Last updated 19 October 2026. Cite as: Global DC Wiki, "21 Harborview Avenue", https://www.globaldcwiki.com/data-centres/united-states/21-harborview-avenue-s1395lnd.