Clear Channel Outdoor said on July 22, 2026 that its "Can You See Me?" anti-trafficking billboard campaign, running across 25 U.S. markets since June, coincided with more than 600 signals to the National Human Trafficking Hotline originating from campaign cities, a figure that arrives as the out-of-home sector tries to demonstrate measurable response from donated public-service inventory.

The announcement came from San Antonio, where the campaign partners convened at a press event held at The Pearl, bringing together sponsors alongside local, state and federal law enforcement representatives. According to Clear Channel Outdoor, the nationwide digital out-of-home campaign was produced in partnership with A21, an international organisation working against human trafficking, Compass Connections, the new operator of the National Human Trafficking Hotline, and Union Pacific Railroad.

The campaign runs through July 31, the day after World Day Against Trafficking in Persons on July 30. That end date places the final week of display against a fixed calendar moment, and the timing at the other end of the flight was equally deliberate: the creative went live in June to coincide with the 2026 World Cup.

What the campaign is

"Can You See Me?" is a digital out-of-home campaign built around a single question posed to passers-by. The creative pairs the campaign question with the number for the U.S. human trafficking hotline and prompts viewers to report suspected trafficking. According to Clear Channel Outdoor, the campaign educates the public on the true scale and diverse victims impacted by human trafficking, as well as available resources for reporting suspicious activity.

Displayed via billboards across 25 U.S. markets, the campaign carries a dual audience: the general public who may witness trafficking indicators, and potential victims who may themselves be reached by a visible hotline number. That second audience is the harder one to reach through any paid media channel, and it is the reason outdoor formats have historically been used for this category of messaging. A billboard requires no device, no account and no search query.

The company said the campaign highlights how large-scale global sporting events can intensify the risk of human trafficking, creating opportunities for traffickers to exploit and control people through forced labor and sexual exploitation.

The 600-signal figure and what it does not say

The most concrete number in the announcement is the hotline data. According to Clear Channel Outdoor, new data from Compass following the campaign's launch found that during the "Can You See Me?" campaign, the National Human Trafficking Hotline received over 600 signals to report potential trafficking situations, suspicious activities and request linkage to resources originating from the campaign cities.

Three qualifications belong on that figure. First, "signals" is a broader category than calls: it covers reports of potential trafficking situations, reports of suspicious activity, and requests for linkage to resources. Second, the figure describes signals originating from campaign cities, not signals attributed to billboard exposure through any tracked mechanism. Third, the data comes from Compass Connections, a campaign partner rather than an independent measurement provider.

The company's broader claim on effect is stated in general terms. According to Clear Channel Outdoor, previous iterations of anti-trafficking campaigns have shown measurable impacts on the number of calls to the hotline and requests by victims for help. No baseline call volume for the same 25 markets outside the campaign window was disclosed, which is the comparison that would establish lift rather than coincidence.

For media professionals accustomed to attribution debates in digital channels, the structure of this measurement problem is familiar. Geographic co-occurrence between exposure and response is a directional signal. It is not incrementality. The distinction matters here more than it does for a retail campaign, because the outcome being measured is a public-safety behaviour rather than a purchase.

Compass Connections and the hotline transition

The campaign marks the first partnership between Clear Channel Outdoor and Compass Connections on this initiative. That relationship is new because the hotline operator itself is new: Compass Connections launched as the new operator of the National Human Trafficking Hotline in December 2025.

Tiffany Taylor, Executive Director of Call Center Operations at Compass Connections, framed the role of large events in the awareness effort. "Major events provide valuable opportunities to amplify public awareness, educate residents and visitors about human trafficking, and encourage the safe reporting of suspected exploitation. Increased visibility and coordinated outreach can help communities recognize potential warning signs and better understand how to respond," Taylor said. "We hope these billboards raise awareness of the pervasive nature of this issue and empower individuals with the knowledge and resources needed to identify victims who may have experienced human trafficking and take action by contacting the hotline."

The operational implication of the handover is that a newly installed call centre absorbed inbound volume generated by a nationwide media flight within roughly seven months of taking over the hotline. Campaign timing and call-centre capacity are linked variables in this kind of programme, and the announcement does not address how capacity was planned against the flight.

The World Cup as a media planning input

The June launch was set against the 2026 World Cup, which opened in Mexico City in June and ran 104 matches through a July 19 final at MetLife Stadium in East Rutherford, New Jersey. The tournament was the first hosted by three nations, and its United States venues concentrated large transient populations in metropolitan areas for several weeks.

Advertisers have treated the tournament as a demand event throughout 2026. FIFA approved commercial advertising during three-minute water breaks across all 104 matches, a decision that created a new category of in-game inventory, while research published before kickoff estimated that 63.9 million U.S. adults planned to watch the tournament. Commercial activity around the event also drew enforcement attention, with 1,376 piracy domains cut off from programmatic ad revenue at the end of June.

The "Can You See Me?" flight used the same population movement for a different purpose. Where commercial advertisers bought against concentrated attention, the campaign bought against concentrated physical presence, on the premise that trafficking risk rises where large numbers of people travel through unfamiliar cities.

Scott Wells, CEO of Clear Channel Outdoor, described the company's history in the category. "Human trafficking requires increased public awareness to inspire meaningful action and support victims, which is why we are deeply committed to this campaign and the partnerships that bring real-world attention to this critical issue," Wells said. "Since 2012, we've used our printed and digital billboards to reach targeted audiences and drive large-scale awareness about human trafficking. We are honored to be entrusted with expanding this campaign nationwide and to collaborate with our partners, ensuring A21 and Compass Connections can continue their vital work helping survivors reclaim their freedom and reunite with their families."

A pattern of donated inventory

The campaign fits an established pattern in Clear Channel Outdoor's public-service work. In May, the company and Maricopa County entered a third consecutive year of digital billboard partnership promoting more than 200 cooling sites and the 2-1-1 Arizona helpline at no cost to taxpayers. In June, the company worked with Los Angeles nonprofit Rainbow Labs on Pride-themed billboard concepts developed by LGBTQ+ youth participants.

Each of these campaigns shares a structure: a digital network operator allocates inventory to a public-interest message, a partner organisation supplies the subject-matter expertise and the response mechanism, and the resulting media value is not billed. The Phoenix campaign attached a specific impressions figure to that donated inventory. The anti-trafficking campaign attaches a response figure instead, which is a harder number to produce and a more consequential one if it holds.

Nick Caine, CEO at A21, described the reasoning behind the creative approach. "Human trafficking thrives in silence, but awareness is one of the most powerful ways we can disrupt it. Asking the question, 'Can you see me?' invites each of us to recognize the signs of exploitation and choose to respond," Caine said. "Public awareness is essential to supporting victims, which is why billboards and other outdoor displays are vital tools in the fight against human trafficking."

The Union Pacific role

Union Pacific Railroad joined as a partner in the campaign. The freight operator runs in 23 western states, a footprint that overlaps with transport corridors relevant to trafficking routes.

Liisa Lawson Stark, vice president-Public Affairs at Union Pacific Railroad, positioned the company's involvement in terms of community information. "We all share a responsibility to uphold human rights and protect the most vulnerable in our communities," Lawson Stark said. "We are proud to join our partners in raising awareness and equipping communities with information that can help identify and prevent trafficking. If you see something, say something."

Texas First Lady Cecilia Abbott spoke at the San Antonio event. "With efforts like the 'Can You See Me?' campaign, Texans are coming together to lead the fight against human trafficking," Abbott said. "This heroic effort will raise awareness and inspire action across our state. The presence of A21, and now Compass Connections, here in San Antonio strengthens our shared commitment to protect the most vulnerable and end this heinous crime."

Why this matters for the marketing community

The out-of-home sector is in the middle of a structural argument about measurement, and public-service campaigns sit at the sharp end of it. US out-of-home ad spend is projected to reach $4 billion in 2026, with digital formats forecast to grow 14.5% against 1.5% for traditional inventory. That growth in digital screens is precisely what makes donated public-service inventory more flexible: a digital face can be reallocated in hours, and creative can be scheduled against specific dayparts and locations without production cost.

Programmatic capability has developed alongside that screen growth. Programmatic digital out-of-home is forecast to feature in 48% of all campaigns within 18 months, with investment expected to rise 44%, while programmatic guaranteed transactions for DOOH became generally available inside Google's Display and Video 360 in December 2025. The infrastructure that allows a commercial advertiser to target venue type and geography also allows a public-service campaign to concentrate delivery in the markets where response is most likely.

The relevant question for practitioners is what counts as evidence in this channel. A hotline signal count from campaign cities is a response metric of a kind that most out-of-home campaigns cannot produce at all, since the medium rarely offers a direct response path. It is also a metric with obvious confounds: the campaign period overlapped a World Cup that moved unusual numbers of people through the same cities, and July 30 is an annual awareness date that generates its own media coverage independent of any billboard.

Both things can be true. The figure is more than most donated out-of-home campaigns report, and it is less than proof. For media buyers assessing similar programmes, the gap between those two statements is the whole methodological problem, and the announcement does not close it.

There is also a commercial dimension that the sector rarely states plainly. Public-service campaigns are one of the few contexts in which out-of-home operators publish outcome data at all, because the partner organisations track responses for their own operational reasons. The National Human Trafficking Hotline counts signals because it must staff against them. That accidental instrumentation makes anti-trafficking, heat-relief and helpline campaigns unusually informative test cases for a medium that otherwise reports reach and impressions.

Clear Channel Outdoor is listed on the New York Stock Exchange under the ticker CCO. Union Pacific trades under UNP.

Timeline

Summary

Who: Clear Channel Outdoor, A21, Compass Connections and Union Pacific Railroad, with statements from Scott Wells, Tiffany Taylor, Nick Caine, Liisa Lawson Stark and Texas First Lady Cecilia Abbott.

What: A nationwide digital out-of-home campaign titled "Can You See Me?" running across 25 U.S. markets, alongside disclosure that the National Human Trafficking Hotline received more than 600 signals originating from campaign cities during the flight.

When: The campaign launched in June 2026 and runs through July 31, 2026. Partners announced the results on July 22, 2026, the day before World Day Against Trafficking in Persons falls on July 30.

Where: Billboards across 25 U.S. markets, with the announcement event held at The Pearl in San Antonio, Texas.

Why: The campaign was timed to the 2026 World Cup on the premise that large-scale sporting events increase trafficking risk through concentrated population movement. It is also the first collaboration between Clear Channel Outdoor and Compass Connections, which took over the National Human Trafficking Hotline in December 2025.