B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
40,800,000,000
40,800,000,000 -- robocall volume for US consumers (2025-09)
Americans received 40.8 billion robocalls in the first nine months of 2025.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
40,800,000,000
Unit
Count
Data Vintage
2025-09
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
CBS News California / industry robocall data
Primary
Tier B
https://wp2.nomorobo.com/how-california-fights-back/ ↗
Source Article
Robocalls: How California fights back
New Attempt to Stop the Robocall Epidemic
October 29, 2025Area Code Spoofing Surges 50% in 2025
November 5, 2025Robocalls Are America’s Top Consumer Complaint - Here’s How California Is Fighting Back
Unwanted robocalls remain the most common consumer complaint in the United States. In a recent CBS N…
Original Research
CBS News California / industry robocall data
· Original study ↗
Methodology
Industry data cited via CBS News California investigation; Nomorobo publication
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
US consumers: 40,800,000,000 robocall volume. Source: CBS News California / industry robocall data (2025-09). Via Lighthouse Intelligence -- https://lighthousedata.io/data/us-robocall-volume-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/us-robocall-volume-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40,800,000,000</strong> -- robocall volume for US consumers<br><small>Source: CBS News California / industry robocall data (2025-09) · <a href="https://lighthousedata.io/data/us-robocall-volume-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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