US Signal
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US Signal is a Grand Rapids, Michigan-based digital infrastructure provider that sells colocation (cabinets, cages, and private suites), managed and hybrid cloud services (including its own OpenCloud and ReliaCloud/Nutanix platforms plus managed Microsoft Azure), connectivity, and disaster-recovery/managed services, all delivered over roughly 9,500-14,000 route miles of company-owned fiber. Founded in 2001 (originally as US Xchange/RVP Fiber Company) and now backed by Igneo Infrastructure Partners since 2023, the company built its reputation as a Midwest regional colocation and network carrier before dramatically expanding its geographic footprint in 2024 by acquiring OneNeck Data Center Holdings from Telephone and Data Systems. That deal added West Coast and additional Midwest markets (Phoenix, Denver, Bend, Minneapolis, Des Moines) to US Signal’s original Michigan/Illinois/Indiana/Wisconsin base, roughly quadrupling its square footage and more than tripling commercial power under management. US Signal today describes its portfolio as 17 secure data centers connected by a private, multi-state fiber network, positioning itself as a mid-market alternative to hyperscale cloud, emphasizing hands-on U.S.-based support, disaster-recovery-friendly siting (facilities spaced roughly 200+ miles apart on separate power grids), and a hybrid “Operations Anywhere” strategy that lets customers mix colocation, private cloud, public cloud, and edge deployments.
US Signal operates as a cloud provider and colocation provider, with facilities at the following locations:
FACILITY OPERATOR
Phone: 866-274-4625
US Signal Data Center Locations
- Phoenix, Arizona, USA Phoenix Data Center (former OneNeck facility) PENDING REVIEW
- Denver, Colorado, USA Denver Data Center (former OneNeck facility) PENDING REVIEW
This site was built in 2015 at a cost of $20 million, with Phase I offering 35,000 square feet and a design allowing expansion to 160,000 square feet over five phases. - Oak Brook, Illinois, USA Oak Brook Data Center PENDING REVIEW
- Indianapolis, Indiana, USA Indianapolis Data Center PENDING REVIEW
The Denver One Neck-built model aside, this Indianapolis site was recently expanded to let more customers house infrastructure and run their traffic entirely on US Signal's own network. - South Bend, Indiana, USA South Bend Data Center PENDING REVIEW
This facility is connected to the Union Station Technology Center (Global Access Point) in northern Indiana, a notable regional carrier hub. - Des Moines, Iowa, USA Des Moines Data Center (former OneNeck facility) PENDING REVIEW
- Byron Center, Michigan, USA Grand Rapids South Data Center PENDING REVIEW
- Kentwood, Michigan, USA Grand Rapids East Data Center TIA-942 TIER 3/4 BENCHMARKED PENDING REVIEW
Per US Signal's own site: US Signal states this facility is purpose-built for data center operations and benchmarked to TIA 942 Tier 3 and 4 standards. - Southfield, Michigan, USA Southfield Data Center PENDING REVIEW
- Van Buren Township, Michigan, USA Detroit Metro Data Center PENDING REVIEW
- Minneapolis, Minnesota, USA Minneapolis Data Center (former OneNeck facility) PENDING REVIEW
- Bend, Oregon, USA Bend Data Center (former OneNeck facility) PENDING REVIEW
- Madison, Wisconsin, USA Madison Data Center PENDING REVIEW
Madison serves as the former headquarters city of OneNeck IT Solutions, the company US Signal acquired in 2024 to gain this and several other West Coast and Midwest markets.
By Continent
Common Questions
How many data centers does US Signal operate?
US Signal's own site states it operates 17 secure data centers as of 2026, though this figure has grown over time and third-party directories give varying counts (nine data centers before the 2024 OneNeck acquisition, rising to 15 immediately after, with some directories listing 16 or more) — a reminder that facility counts shift quickly after M&A and should be treated as approximate.
Did US Signal recently acquire another company's data centers?
Yes — in 2024 US Signal acquired OneNeck IT Solutions and OneNeck Data Center Holdings from Telephone and Data Systems (TDS), a deal that extended its footprint to Phoenix, Arizona; Denver, Colorado; and Bend, Oregon, and added Madison, Wisconsin; Minneapolis, Minnesota; and Des Moines, Iowa to its network.
Where is US Signal headquartered and where did it start?
US Signal is headquartered in Grand Rapids, Michigan; it was founded in 2001 (originally as RVP Fiber Company, later renamed) and grew its network and colocation footprint across Illinois, Indiana, Michigan, and Wisconsin before its 2024 nationwide expansion.
Does US Signal offer GPU or AI-specific infrastructure?
No genuine, specific evidence of dedicated AI/GPU colocation or AI-optimized (e.g., high-density liquid-cooled) infrastructure was found across US Signal's facilities in available sources; its cloud offerings (OpenCloud, ReliaCloud, managed Azure) are general-purpose hybrid cloud products rather than AI-native compute.
Is US Signal a cloud provider, a colocation provider, or both?
Both — US Signal genuinely sells colocation space (cabinets, half-cabinets, and cages) to customers alongside its own cloud platforms and managed hybrid-cloud services, making it a combined colocation and cloud provider rather than purely one or the other.
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