crowncastle.com

Crown Castle serves four broad industry groups through its shared communications infrastructure: wireless carriers and telecom providers, public-sector and utility organizations, industrial enterprises, and other businesses that need wireless connectivity. The company groups its customers into three main categories on its site — scaling nationwide networks, transforming public infrastructure, and powering industrial connections — and invites organizations outside those lists to contact them directly.

Scaling nationwide networks

This group covers organizations that need to move wireless signals across the country at scale:

• Wireless carriers — the core customer base for tower and rooftop leasing
• Broadcast — companies distributing broadcast signals
• WISPs and other telecoms — wireless internet service providers and smaller telecom operators
• Cable — cable providers extending wireless coverage

Crown Castle describes itself as the only US-focused, large publicly traded pure-play tower company, operating roughly 40,000 cell towers across the US as a real estate investment trust. That nationwide portfolio is the foundation for this category.

Transforming public infrastructure

This category supports critical network upgrades for institutions managing public resources and vital connections:

• Federal Government
• State and Local Government
• Utilities
• Public safety

The public-safety angle is reinforced by a statistic Crown Castle cites from NENA: in many areas, more than 80% of 911 calls are made from wireless phones, which makes reliable tower infrastructure a public-safety dependency rather than just a commercial one.

Powering industrial connections

This group covers enterprises building critical wireless networks that need secure, high-availability connections:

• Financial Services
• Tech and IoT Companies
• Transportation
• Oil and Gas

Crown Castle frames the demand behind this category with third-party projections it cites: 8 billion devices, sensors, and transmitters connected in the US by 2030 (IoT Analytics), and a doubling of mobile data consumption expected from 2025 to 2031 (Ericsson).

If your industry isn't listed

Crown Castle explicitly states that wireless technology is transforming nearly every business and organization, and that organizations outside the listed industries should contact the company to discuss their wireless plans. So the list above is a description of current focus areas, not a hard eligibility boundary.

What this means if you're evaluating Crown Castle

One practical note from the site: Crown Castle has sold its former Fiber Solutions and Small Cell and DAS businesses, and directs visitors to a directory page for support on those services. If your project depends on small cell or fiber rather than towers and rooftops, confirm current support before planning around it.

Crown Castle has sold its former Fiber Solutions and Small Cell and DAS businesses. The company now presents itself as a US-focused tower company, and its site directs anyone who needs support for those former businesses to a directory page to find the appropriate provider. If you were a customer of those units, your starting point is that directory rather than Crown Castle's tower leasing channels.

What Crown Castle Says Changed

A notice on crowncastle.com states: "We've sold our former Fiber Solutions and Small Cell and DAS businesses. Visit our directory page to see where you can get support."

That notice is the clearest public statement in the available material. It confirms the sale and points to a support-routing resource, but it does not name buyers, dates, or contract terms. For those specifics, the directory page and direct correspondence with Crown Castle are the appropriate next steps.

What Remains in the Portfolio

Crown Castle describes itself as "the only US-focused, large publicly traded pure-play tower company." As a real estate investment trust and shared communications infrastructure provider, it says it owns, operates, and leases approximately 40,000 cell towers across the US.

The site's current structure reflects that tower-centric focus:

• Infrastructure Solutions covers Towers and Select Edge Access.
• Industry expertise is organized around wireless carriers, broadcast, WISPs and other telecoms, cable, government, utilities, public safety, and industrial segments such as financial services, tech and IoT, transportation, and oil and gas.
• Getting on air remains a core path, with an interactive map for exploring available sites and information on leasing space on tower and rooftop assets.

In short, towers and rooftop assets are the infrastructure Crown Castle continues to market. Fiber, small cell, and DAS are no longer presented as part of its offering.

Implications for Existing Customers

The practical consequence depends on which service you used:

For active network operations, confirm in writing who handles trouble tickets, service-level commitments, and contract administration going forward. The site notice does not address these details, so they should be verified rather than assumed.

Where to Get Support

The site lists a wireless support line at 1-877-486-9377 and a Network Operations Center contact. The sale notice itself directs former Fiber, Small Cell, and DAS customers to the directory page first. If the directory does not resolve your question, the support line is the next documented contact point.

The Short Version

Crown Castle has exited fiber, small cell, and DAS through a sale and now positions itself around roughly 40,000 US towers plus rooftop assets. Former customers of the sold businesses should begin at the directory page named in the site notice, then confirm support ownership and contract continuity directly with the company.

Crown Castle leases space on its roughly 40,000 U.S. cell towers and rooftop assets to carriers, broadcasters, WISPs, cable providers, public agencies, and industrial enterprises that need to get wireless equipment on air. To start, use the interactive infrastructure map to find available sites, then request leasing information from Crown Castle directly. The site does not publish rates, contract terms, or an online application, so pricing and availability are confirmed only through direct contact.

Who leasing is for

Crown Castle organizes its customers into three groups, and the leasing path is the same for all of them:

• Scaling nationwide networks — wireless carriers, broadcast, WISPs and other telecoms, and cable providers.
• Transforming public infrastructure — federal government, state and local government, utilities, and public safety.
• Powering industrial connections — financial services, tech and IoT companies, transportation, oil and gas.

If your industry is not listed, the company invites a direct conversation about your wireless plans rather than ruling you out.

Step 1: Find a candidate site

The "How can we help you get on air?" section of the homepage links to an interactive infrastructure map labeled FIND SITES. Use it to explore available tower and rooftop locations before you contact anyone.

What to prepare before you search:

• Coverage target — the area or route your network needs to serve.
• Site type — tower or rooftop, depending on your equipment and height needs.
• Candidate locations — a shortlist of sites that could work, so the leasing conversation starts with specifics.

Expected result: a set of candidate locations you can bring to Crown Castle for availability and terms.

Step 2: Request leasing information

The homepage offers a Get Info link under "Learn about leasing space on our tower and rooftop assets." Use it to ask about leasing space on the tower and rooftop portfolio. Because no pricing, deposit, or contract details appear on the site, treat this step as the point where commercial terms are actually established.

For general or support questions, the site lists a wireless support line at 1-877-486-9377 and a Contact Us page.

Step 3: Confirm scope before you commit

Crown Castle states that it has sold its former Fiber Solutions and Small Cell and DAS businesses, and directs visitors to a directory page for support with those services. If your project depends on small cells, DAS, or fiber rather than tower or rooftop space, confirm early that Crown Castle is still the right provider — otherwise you may spend time on a leasing conversation that does not cover your need.

What to verify in the leasing conversation

The public site does not answer these, so raise them directly:

Common sticking points

• Assuming published pricing. None is listed; budget conversations begin with direct contact.
• Skipping the map. Arriving without candidate sites slows the process.
• Confusing service lines. The fiber, small cell, and DAS divestiture means those needs route elsewhere.
• Leaving industry fit unresolved. If your sector is not on the list, ask rather than assume you are ineligible.

Bottom line

Leasing Crown Castle tower or rooftop space is a two-part task: shortlist sites with the interactive map, then request leasing information through the Get Info or Contact Us channels. Expect to negotiate availability and terms directly, and confirm your project does not depend on the divested fiber, small cell, or DAS services before you proceed.

Crown Castle is a US-focused communications infrastructure company structured as a real estate investment trust (REIT). It owns, operates, and leases shared wireless infrastructure—most notably a portfolio of roughly 40,000 cell towers across the United States—to wireless carriers, public institutions, and industrial enterprises. If you need to understand who the company serves, what it leases, or whether it's relevant to your organization, the sections below cover each in turn.

The Core Business Model

Crown Castle builds and owns physical infrastructure, then leases space on it to multiple customers at once. This "shared infrastructure" approach means a single tower can serve several carriers or tenants, rather than each operator building its own. The company describes itself as the only US-focused, large publicly traded pure-play tower company, and its nationwide portfolio is positioned as the foundation of wireless connectivity for cities and communities.

As a REIT, the company's structure is tied to owning income-producing real estate assets—in this case, tower and rooftop sites—rather than manufacturing or selling equipment.

What Crown Castle Offers

The site organizes its offerings around a few main areas:

The homepage's primary call to action is aimed at organizations that need to get wireless signals on air: "How can we help you get on air?" Visitors can search available sites through an interactive map or request information about leasing space on tower and rooftop assets.

Note that Crown Castle has sold its former Fiber Solutions and Small Cell and DAS businesses. Its current focus is on tower and rooftop infrastructure, and the site directs former customers of those sold businesses to a separate directory page for support.

Who It Serves

Crown Castle groups its customers into three broad categories:

Scaling nationwide networks

Wireless carriers, broadcasters, WISPs and other telecoms, and cable providers use Crown Castle sites to extend wireless coverage across the country.

Transforming public infrastructure

Federal, state, and local government agencies, utilities, and public safety organizations rely on the infrastructure for critical network upgrades and vital connections.

Powering industrial connections

Financial services, tech and IoT companies, transportation, and oil and gas enterprises use Crown Castle to build secure, high-availability wireless networks.

The company also notes that industries beyond those listed can contact it to discuss wireless plans, so the categories are illustrative rather than exhaustive.

Why the Infrastructure Matters

The site frames its work around growing dependence on wireless connectivity, citing several figures:

• 80%+ of 911 calls are made from wireless phones in many areas (per NENA).
• 8 billion devices, sensors, and transmitters are expected to be connected in the US by 2030 (per IoT Analytics).
• 2x expected increase in mobile data consumption from 2025 to 2031 (per Ericsson).

These figures are the company's own cited context for why shared tower infrastructure is in demand; treat them as the company's framing rather than independent analysis.

Practical Takeaways

• If you're a wireless carrier, broadcaster, WISP, or cable provider looking to extend coverage, the starting point is exploring available sites on the interactive map or requesting leasing information.
• If you're a government agency, utility, or public safety organization planning network upgrades, Crown Castle positions itself as a partner for critical connections.
• If you're an industrial or enterprise buyer (finance, IoT, transportation, energy), the company offers to build high-availability wireless networks for your operations.
• If you were a customer of the sold Fiber Solutions or Small Cell/DAS businesses, use the site's directory page to find where support now lives.

For direct inquiries, the site lists a wireless support line (1-877-486-9377) and a contact form.

Start on Crown Castle's homepage and use the FIND SITES link under the "How can we help you get on air?" heading to open the interactive infrastructure map. From there you can explore tower and rooftop locations across the U.S. and identify sites that may fit your network plans. The map is a site-discovery tool, not a booking system — after you flag a location, the next step is to contact Crown Castle about leasing space.

Accessing the Site-Finding Tool

Crown Castle's site describes the path in two steps:

1. Go to crowncastle.com.
2. In the "How can we help you get on air?" section, select FIND SITES ("Explore available sites with our interactive map").

The same page also offers a Get Info link for learning about leasing space on tower and rooftop assets. Use that if you want leasing details before or alongside your map search.

Expected result: the interactive map opens, showing Crown Castle's infrastructure footprint. The company describes its portfolio as roughly 40,000 cell towers across the U.S., owned, operated, and leased as shared communications infrastructure.

Exploring Tower and Rooftop Locations

The map covers both asset types Crown Castle highlights for leasing: towers and rooftops. The site's infrastructure menu lists "Towers" and "Select Edge Access" as solution categories, and the leasing prompt refers to "our tower and rooftop assets."

A practical way to work the map:

• Start broad. Scan the national view to see where coverage clusters before narrowing down.
• Zoom to your target market. Move to the metro, corridor, or region where you need a site.
• Check both asset types. A rooftop may suit an urban gap where a tower isn't practical; a tower may be the better fit for wider coverage.

Filtering by Location or Infrastructure Type

The source material confirms the map is interactive and searchable by site, but it does not document specific filter controls, so treat filtering as a two-part exercise:

Crown Castle organizes its customers by industry — wireless carriers, broadcast, WISPs and other telecoms, cable, federal/state/local government, utilities, public safety, financial services, tech and IoT, transportation, oil and gas. If your project falls into one of these categories, mention it when you make contact; the site explicitly invites a conversation if your industry isn't listed.

Next Steps After Identifying a Site

Finding a site on the map is the beginning, not the end, of the process:

1. Note the location — record the site's position and asset type so you can reference it in your inquiry.
2. Request leasing information — use the Get Info path on the homepage to learn about leasing space on tower and rooftop assets.
3. Contact Crown Castle directly — the site provides a Contact Us route and a wireless support line (1-877-486-9377) for wireless inquiries.
4. Confirm availability and terms — the map shows the footprint; lease availability, pricing, and terms are handled through Crown Castle's leasing process, not the map itself.

Common Stumbling Points

• Expecting to transact on the map. The tool is for exploration; leasing runs through Crown Castle's team.
• Overlooking rooftops. If your search comes up thin in a dense area, check rooftop assets before assuming there's no option.
• Skipping the industry context. Crown Castle tailors support by industry, so stating your use case (carrier, WISP, public safety, IoT, etc.) early can shorten the path to the right contact.
• Assuming the full portfolio is visible. The site cites approximately 40,000 towers; the map is your window into that portfolio, but specific site details come from the leasing conversation.

For background on the company itself, see "What Is Crown Castle and What Does the Company Do?"; for the leasing process in detail, see "How to Lease Space on a Crown Castle Tower or Rooftop."