Central Office
306 West Center Street
Parcel boundary
Recorded as in service.
Status inferred from osm footprint (Tue, 08 Se). No filing states it in as many words.
- Status
- Operating (inferred)
- Owner
- AT&T
- Capacity
- not stated
- Location known to
- Parcel boundary
- County
- Walworth County
- State
- Wisconsin
- Electric utility
- Not identified
- Grid operator
- MISO
Location and nearby
Central Office is on record as operating in Walworth County, Wisconsin. 4 other campuses are on record within 25 miles. The nearest is 18.8 mi away, measured between approximate points.
Nearest of each kind: Proposed 18.8 mi
Nearest campuses on record
- 18.8 mi approximate
Viridian Janesville GM Plant Data Center
Proposed · Rock County, WI
- 18.9 mi approximate
Proposed · Rock County, WI
- 22.2 mi approximate
Proposed · Rock County, WI
- 22.4 mi approximate
Proposed · Rock County, WI
What is on record
Owner
AT&T Strong
The chain
-
assessor parcel owner of record
AT&T PROPERY MANAGEMENT ATTN: PAT HEATHER
Wisconsin statewide parcels V12 (DOA / State Cartographer) (point queries) · Sep 9, 2026
Filed by: AT&T PROPERY MANAGEMENT ATTN: PAT HEATHER
- Address on file
- 306 West Center Street
- Capacity
- not stated
- Building area
- 9,001 sq ft
- Diesel generators
- No air permit found in the records we collect
- Water
- Not collected. State water withdrawal permits are not in this build.
- Electric utility
- More than one utility serves this county, and no filing we hold names which one
- Also recorded as
- AT&T
How the status changed
- Operating May 24, 2025 inferred
osm footprint
Overpass data_center query, tile conus-c2 bbox 24.0,-95.0,50.0,-85.0
- Operating Jun 18, 2026 inferred
DCE status 'mapped' (located only, single source)
About this data
Evidence
Primary record
A government filing, a federal permit, an assessor parcel or the operator’s own page.
Location known to
Parcel boundary
Matched to an assessor parcel, so the boundary is the parcel.
Independent sources
3
assessor parcel, directory, osm footprint. Directories count once between them, because they copy each other.
Spotted something wrong? Tell us and we will fix it.
Where this comes from
3 source records back this page. Each row is a document we retrieved and kept, so a claim can be checked against the original.
| Document | Role | Row | Date |
|---|---|---|---|
| Overpass data_center query, tile conus-c2 bbox 24.0,-95.0,50.0,-85.0 US | Primary | osm=way/758306877 | May 24, 2025 stated in the file |
| dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.) US | Primary | slug=central-office-osmway-758306877 | Jun 18, 2026 last changed on the server |
| Wisconsin statewide parcels V12 (DOA / State Cartographer) (point queries) US-WI assessor parcel /OT 00087, owner of record AT&T PROPERY MANAGEMENT ATTN: PAT HEATHER, match owner_names_operator | Corroborating | query=42.83365,-88.73398 | Sep 9, 2026 retrieved by us |
© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.
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