For the complete documentation index, see llms.txt. This page is also available as Markdown.

List Areas

List all Ratecenter/Cities and States

GET Request

https://v1.api19.com/dids/ratecenters/list?key=yourkey

To retrieve rate center information, submit a GET or POST request using your API key. The API key may be provided either as a URL parameter (key) or via HTTP Basic Authentication.

The API response includes both the city name and rate center information, allowing you to work with human-readable location data. For example, the rate center code LSAN DA 01 corresponds to Los Angeles, CA.

To obtain a list of rate centers for a specific state, send a GET or POST request to the endpoint above and include the following parameter:

state=[state_abbreviation]

Example: state=CA

The API will return all available rate centers associated with the specified state.

curl -X POST https://v1.api19.com/dids/ratecenters/list \
 -d 'key=your-api-key'

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