Cold calling: fresh call lists with verified numbers
has_phone=true + visible freshness = fewer dead numbers, more conversations.
The problem
Cold calling’s worst enemy is the stale list: dead numbers, closed businesses, duplicates. Every bad number costs a rep 2 minutes — 30% waste ruins a calling session.
The workflow
- Filter: has_phone=true, status=open, min_reviews=3 — living, reachable businesses.
- Check freshness: last_refreshed_at tells you when each listing was last verified.
- Export as XLSX for your calling tool (Ringover, Aircall…).
- Re-deliver for free within 30 days if the session spills into next week.
The result
500 verified numbers (refreshed < 45 days) exported in 3 minutes — dead-number rate divided by 3.