Prospector supports three location parameters. They can be used individually or combined.
location_country
Exact country match. Use full country names — partial values are not valid.
location_countries
Use when you need to target multiple countries. Overrides location_country when present and non-empty.
location_name
Free-text location string. Accepts full or partial values — city, region, or country. Waterfall matches contacts whose location contains the string.
Valid partial forms:
Region-level filtering (state or province) gives the best balance of precision and coverage. City-level can reduce results significantly.
Combining filters
location_name and location_countries can be used together. For example, to find contacts in California or anywhere in France: