phone-data

Official NumDetect technical resources, guides, and developer articles.

Let the next follow-up start with an activity signal. Find recent activity across a full number list, separate dormant records from numbers worth reviewing, and use the result to plan reactivation, segmentation and outreach priorities.

NumDetect organization profile — asynchronous bulk phone-number enrichment.

Find the records worth reviewing first. Combine high-end device characteristics with recent network activity to return a yes/no potential high-value-user signal for service, membership and campaign prioritization; it is a detection signal, not proof of income or purchase.

Start the next commerce campaign with a more focused audience. Find available e-commerce activity signals, shape audience and remarketing segments around records worth review, and keep the boundary clear: the result is not an order, purchase intent or platform-activity record.