View Products
A pragmatic, compliant way to find someone’s cell phone number: confirm identity, add context, use a reputable provider, verify ownership signals, and honor opt-out.
Carrier lookup can help route outreach, but it’s a signal—not a guarantee. Use carrier + line type lookup + validation to reduce misroutes, disconnected attempts, and compliance risk.
Use line type lookup plus phone number validation to determine whether a number is mobile vs landline, then account for VoIP and number porting before you call.
A pragmatic, ops-first method to verify a phone number using the Verification Ladder (format → type → valid → recent), reduce wasted dials, and manage reassigned numbers risk
A buyer-grade definition of contact data quality using four dimensions (accuracy, recency, verification, connectability) tied to connect rate. Includes a feature gap table, weighted checklist, and decision tree with a stop condition to avoid hidden costs.
A buyer-auditor explanation of what it means to verify mobile numbers: line type, phone number validation beyond formatting, recency, and confidence levels. Includes an audit table, weighted checklist, a stop condition, and a test plan using your own list.
A Head of Talent’s framework for evaluating Greenhouse alternatives using ATS vs sourcing vs data—plus a diagnostic table, weighted checklist, and outreach templates to protect candidate experience and speed placements.
A buyer/auditor method to test direct dial accuracy using connect rate, data freshness, and reassignment outcomes—plus a 7-step plan you can run on your own list.
Cell phone data coverage varies by ICP fit, geography, seniority, and data freshness. This page defines coverage vs accuracy, explains match rate, and gives a step-by-step plan to test providers using your own list.
A plain-English, audit-minded guide to contact data compliance under GDPR and CCPA: permissible use, legitimate interest, retention, and opt-out handling—plus vendor due diligence and decision tools.
