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Dialmain is a B2B lead generation service that delivers verified business owner contacts — direct mobile numbers and personal email addresses — for local businesses across any niche and location. Instead of guessing at receptionist lines or stitching together multiple tools, you get a ready-to-use CSV of verified owner-level data within 24 hours. Trusted by 500+ agencies, SaaS companies, appointment setters, and cold calling teams worldwide.

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Who it’s for

Agencies

Generate thousands of local business leads for client campaigns and retainer accounts across any niche or market.

Cold Callers

Reach business owners directly on their mobile instead of wasting dials on receptionists and business lines.

Appointment Setters

Book more meetings with verified contact data — no more guessing games with white pages or generic directories.

Sales Teams

Scale outbound campaigns with reliable, fresh prospect data delivered in 24 hours and ready for immediate outreach.

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What you get

Every lead list includes the following verified data fields:
  • Owner name — the verified name of the business owner
  • Owner mobile number — direct mobile, not a business line or receptionist
  • Owner email — personal or direct business email address
  • Business name — the registered name of the business
  • Business website — the business’s website URL
  • Google review count — total number of Google reviews at time of list build
  • Business address — full street address including city and state
All data is verified through a multi-source enrichment process — Google Maps, search APIs, skiptrace, and AI verification — achieving 90%+ data accuracy. If any contacts are invalid or unreachable, Dialmain covers up to 10% replacement at no additional cost.