Regions
Browse and search US states and counties available in the Whitepages Pro API
The Regions API provides access to the full list of US states and their associated counties. This data is used across the Whitepages platform for geographic filtering, webhook subscriptions, and event coverage lookups.
Use the interactive browser below to explore available regions, or jump to the API reference for programmatic access.
Browse Regions
API Reference
| Endpoint | Description |
|---|---|
| List States | Retrieve all US states and territories |
| List Counties | Retrieve counties for a given state |
Next Steps
Webhooks
Subscribe to property deed events filtered by region.
Events
Retrieve property deed events from specific regions.
Related
List all US states and territories
Retrieve a list of all US states and territories.
List counties for a state
Retrieve a list of counties for a given state.
Search Deed Events
Query historical property deed events by region, date range, and property identifier
Create a Webhook
Register a new webhook subscription to receive property event notifications