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Regions

With Regions, you can use our admin boundary database to detect a user's country, state, DMA (media market), or postal code.

Regions provides the following user context:

{  "country": {    "code": "US",    "name": "United States",    "flag": "🇺🇸"  },  "state": {    "code": "MD",    "name": "Maryland"  },  "dma": {    "code": "26",    "name": "Baltimore"  },  "postalCode": {    "code": "21014"  }}

Regions also provides the following events:

  • user.entered_region_country
  • user.exited_region_country
  • user.entered_region_state
  • user.exited_region_state
  • user.entered_region_dma
  • user.exited_region_dma
  • user.entered_region_postal_code
  • user.exited_region_postal_code

Quickstart#

First, sign up for Radar and get an API key.

Then, enable Regions events on the Settings page.

From there, integrate the SDK and call Radar.trackOnce() or Radar.startTracking(), depending on your use case. Radar will generate an entry event on the first location update in a region matching your enabled event types.

Countries#

Regions supports country detection globally. Each country has a name and a unique 2-letter ISO 3166 code. View the full list of countries.

Country allowlist or blocklist#

Regions can also be used to allowlist or blocklist location updates in specific countries for privacy or compliance reasons. Contact your customer success manager to enable this feature.

States#

Regions supports state detection in the US and Canada only. Each state has a name and a 2-letter code unique to the residing country. View the full list of states.

DMAs#

Regions supports DMA (designated market area) detection in the US only. Each DMA has a name and a unique code. View the full list of DMAs. Or, learn more about DMAs.

Postal codes#

Regions supports postal (ZIP) code detection in the US only. Each postal code has a unique 5-letter code.