Deep Edge / CENTRA Portland Carrier Hotel

Current canonical record

Eight-story building dating back to 1924

Located at 340 Cumberland Avenue in downtown Portland. Maine's primary carrier hotel and Internet gateway. High-security data center with high bandwidth redundant fiber feeds, redundant conduit runs, carrier interconnect capabilities, and on-site diesel generator. Acquired from Northland Enterprises. Deep Edge Realty rebranded to CENTRA Digital Interconnect in 2024.; QA 2026-07-19: Retained reported carrier-hotel area and cleared modeled power and investment.

Record provenance

This page is generated from the reviewed project database snapshot. The record was last reviewed on 2026-07-19. Blank fields mean the value was not publicly disclosed or could not be reconciled safely; they do not mean zero.