B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
23%
23% -- phone number quality rate for B2B phone data providers (2026)
Only 23% of all mobile numbers returned by 10 tested B2B phone data providers were rated P1 or 'Good' quality.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
23%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
9,806
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
Clay
Primary
Tier B
https://bizzy.ai/resources/best-phone-data-providers-emea-benchmark ↗
Source Article
Bizzy | Best Phone Data Providers for EMEA: A 10
Original Research
Clay
· Original study ↗
Methodology
Clay benchmark of 10 providers across 6,000+ B2B contacts in North America, EMEA, and APAC; TitanX scored 9,806 mobile numbers via proprietary algorithm including manual cold calling and 11 data signals
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
B2B phone data providers: 23% phone number quality rate. Source: Clay (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/phone-enrichment-p1-quality-rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/phone-enrichment-p1-quality-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>23%</strong> -- phone number quality rate for B2B phone data providers<br><small>Source: Clay (2026) · <a href="https://lighthousedata.io/data/phone-enrichment-p1-quality-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.