Proposed

NTT Phoenix PH5

Operated by NTT · Mesa

This is a proposed or under-construction project. It is not operating capacity, and announced projects do sometimes change scope or fail to proceed.

Working here

We do not publish per-facility headcount, because no reliable public figures exist for these sites and construction announcements are not permanent employment. What we can show is real: open Arizona roles at this operator, gathered from their own job board.

Operator careers site

Rest of NTT Phoenix campus

NTT Phoenix PH1Operating · 50 MW
NTT Phoenix PH2Proposed · 36 MW
NTT Phoenix PH3Proposed · 36 MW
NTT Phoenix PH4Proposed · 36 MW
NTT Phoenix PH6Proposed
NTT Phoenix PH7Proposed

Other NTT facilities in Arizona

NTT Pacific Proving Technology Park (DH1-DH7)Proposed

More Arizona data centers

OperatingEdgeCore Mesa: PH03Mesa450 MW · 3.1M sq ft ProposedNovva Mesa ArizonaMesa300 MW · 1.3M sq ft OperatingMesa - Building 1Mesa138 MW · 313,739 sq ft ProposedMesa - Building 2Mesa138 MW ProposedMesa - Building 3Mesa138 MW ProposedAWS Elliot Road - Building 1Mesa96 MW · 227,000 sq ft

See all Arizona data centers

Sources and confidence

Compiled from public records and checked on 2026-08-06. Our confidence in this record is high. Blank figures above mean the number is not publicly established, not that it is zero.

Checked against cleanview.co. We name our sources rather than linking to them; the full references are held with the record. If a figure here disagrees with one of them, tell us and we will recheck it.

Operator site: https://services.global.ntt/en-us/services-and-products/global-data-centers

Something here wrong or out of date? Tell us.