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Colocation Northwest (IsoFusion)
T-Mobile Bellevue Headquarters Data Center
King County, Washington
Not shown on the map. Telco closets, state and university systems, edge nodes. Mostly long-standing infrastructure.It stays in our records so you can find it, but it isn’t counted with the buildout.
Operating
~22mifrom the boundary ofCedar River Watershed Withdrawal · location held to about a kilometer, so the distance is approximate
- Capacity1 MWreported: “It has access to 1.0 MW of power.”
- FootprintSmall and edge
- Grid regionBPA
The source
“It has access to 1.0 MW of power.”Datacenters.com
Source-checked, read back against the document on Sep 10, 2026.
What’s happened here
Nothing dated on this site yet beyond its listing. A hearing, a filing, a vote, a photograph from the road: if you know of one, it belongs here.
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