US Cellular is now Array Digital Infrastructure

If you are a U.S. Cellular landlord, you have a U.S. Cellular cell tower on your property, and you’re one of those 4,400 lucky people in the United States that are leasing space to U.S. Cellular, please take the time to read this. U.S. Cellular, as it was highly publicized sold off, or spun off their wireless network to T-Mobile, and US Cellular is now a part of T-Mobile.

US Cellular recently rebranded their “new” tower division. US Cellular landlords will get a letter in the mail that informs them, that “U.S. Cellular, U.S. Cellular is now Array.” Spelled A-R-R-A-Y, “Array Digital Infrastructure.” So yes, it’s a legitimate letter. One of our former US Cellular clients just got one of these, uh, this week.

If you have questions about your U.S. Cellular or Array Digital Infrastructure lease or T-Mobile lease, give us a call at Tower Genius. Our number is 888-313-9750. My name is Steve Kazella, I’m one of the partners here. You can also fill out a contact form on this website and we’ll get back to you very quickly.

Again, U.S. Cellular is now Array Digital Infrastructure. Have a great day! Oh wait… we have an important update!

Is Array Digital Infrastructure Trying To Reduce Your Cell Tower Rent?

Have you been contacted by a third-party company representing Array Digital Infrastructure (formerly US Cellular) about their “need” to have you modify your lease agreement? Funny how this type of “lease optimization” is never in the landlord’s favor. When Array comes knocking you want to be prepared. And if Array Digital Infrastructure has already sent you their cell tower rent reduction love-letter, what are your options? Do you give them a rent reduction letter, or do you tell them not to let the door hit you where the good Lord split you?

Want to know more? Okay… Let’s take a deep dive…

US Cellular is now Array Digital Infrastructure: New Glitch in the Wireless Matrix

For property owners with U.S. Cellular towers on their land, recent industry changes have created a new and somewhat unexpected situation. In 2024, U.S. Cellular began divesting its wireless operations, customers, and spectrum assets through three separate, yet related transactions. While not all deal terms have been made public, here’s what we know today, along with an important issue (“the glitch”) that landlords should be aware of. 

Summary of the Transactions

• To T-Mobile: US Cellular completed a transfer of wireless operations (customers, stores, etc.) including roughly 30% of its spectrum holdings.
• To AT&T: Select spectrum licenses.
• To Verizon: Select spectrum licenses.

Regulatory Status (as of March 26, 2026)

The transactions involving T-Mobile and AT&T have received full approval from the Federal Communications Commission. The Verizon transaction is still pending but is expected to be approved before October 2026.

As part of this transition, U.S. Cellular has exited the retail wireless business and is now focusing exclusively on tower ownership and operations under a new entity, Array Digital Infrastructure, Inc.. This pivot was made possible because, unlike many other carriers, U.S. Cellular retained ownership of its tower portfolio rather than selling it off over time.

What This Means for former US Cellular Landlords

Cell tower industry consolidation following wireless carrier mergers and asset sales often leads to site rationalization. In simple terms, not every cellular tower will be needed going forward. For example, a site owned by Array Digital Infrastructure may be redundant from a T-Mobile network design standpoint if there is already an existing T-Mobile cell site nearby. However, financial considerations—such as lower rent at an Array Digital cell site compared to an existing T-Mobile lease—may still make it attractive.

These decisions are complex and take time. Carriers like T-Mobile evaluate multiple factors, including:

• Radio frequency (RF) coverage and network performance
• Future expansion capabilities
• Comparative lease costs
• Potential penalties tied to early termination of existing cell sites

As a result, cell site consolidation and tower decommissioning efforts are expected to unfold over a multi-year integration period, with some decisions extending into 2028.

The “Glitch” We’re Seeing

Recently, we’ve encountered a concerning trend in lease negotiations involving Array Digital representatives. In one case, a former US Cellular landlord with a tower in place for over 15 years was approached with a proposal that included significantly more favorable terms for Array—including a request for a two-year rent abatement.

The justification? That the cell site was allegedly “non-operational” following the sale of U.S. Cellular’s network.

However, this claim raised several red flags:

• The broader transaction structure indicates that T-Mobile is actively operating and integrating these sites during a transition period.
• Physical indicators (such as active power usage) suggested the site was still functioning.
• Nearby towers in the area already provide overlapping coverage, making the timing of the request particularly notable.

Based on our analysis, this type of request may be an attempt to:

• Provide T-Mobile flexibility to plan a transition to the Array site
• Reduce or eliminate early termination penalties at existing locations
• Improve financial positioning during network consolidation

A Practical “Lie Detector Test”

In this case, we advised the property owner to request a simple safeguard: an affidavit confirming that the tower was not operational and not transmitting or receiving wireless signals.

That request was declined.

If a site is truly offline, providing such documentation should not be an issue. A refusal to do so should prompt further scrutiny.

An Additional Risk to Consider

There is also a regulatory concern. Many municipalities have cell tower ordinances stating that if a wireless facility remains non-operational for a continuous 12-month period, it may be deemed abandoned and subject to removal—often within a defined timeframe after notice.

If a landlord agrees that a site is “non-operational” for an extended period, it could unintentionally create compliance issues at the local level.

What Can Landlords Do?

If you are approached by Array regarding a lease extension, rent reduction, or abatement request, proceed carefully. These proposals may be driven by broader network consolidation strategies rather than the actual status of your site.

Tower Genius recommends:

• Conducting a thorough review before agreeing to any changes
• Requesting documentation to support operational claims
• Seeking experienced guidance to evaluate your options

If you’d like help assessing a rent reduction proposal or developing a negotiation strategy, we’re here to assist. And if you choose to handle discussions independently, remember our simple test…ask for verification via affidavit and see how the other party responds.

Need Assistance? Tower Genius Helps US Cellular Landlords With Array Digital Infrastructure Leases.

If you have questions about your cell tower lease and you want a second opinion give Tower Genius a call at 888-313-9750 or fill out our contact form.