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GET
https://api.trillet.ai
/
v1
/
api
/
twilio
/
available-numbers
Search Available Numbers
curl --request GET \
  --url https://api.trillet.ai/v1/api/twilio/available-numbers \
  --header 'x-api-key: <api-key>' \
  --header 'x-workspace-id: <x-workspace-id>'
{
  "numbers": [
    {
      "phoneNumber": "+14155551234",
      "friendlyName": "(415) 555-1234",
      "locality": "San Francisco",
      "region": "CA"
    },
    {
      "phoneNumber": "+14155555678",
      "friendlyName": "(415) 555-5678",
      "locality": "San Francisco",
      "region": "CA"
    }
  ],
  "filters": {
    "supported": ["contains", "areaCode"]
  }
}

​
Headers

​
x-api-key
string
required
API key used for authenticating requests to the API.
​
x-workspace-id
string
required
Workspace identifier for the API.

​
Query Parameters

​
country
string
required
Country code to search for numbers (e.g., “US”, “CA”, “AU”, “GB”).
​
type
string
required
Type of phone number. Options: “local”, “tollFree”, “mobile”. Not required for AU.
​
contains
string
Search for numbers containing specific digits or patterns.
​
limit
number
Maximum number of results to return.

​
Response Fields

​
numbers
array
Array of available phone numbers.
​
phoneNumber
string
The phone number in E.164 format.
​
friendlyName
string
A human-readable formatted version of the number.
​
locality
string
City or locality associated with the number.
​
region
string
State or region associated with the number.
​
filters
object
Available filter options for the country.
​
supported
array
List of supported filter types for the selected country.
{
  "numbers": [
    {
      "phoneNumber": "+14155551234",
      "friendlyName": "(415) 555-1234",
      "locality": "San Francisco",
      "region": "CA"
    },
    {
      "phoneNumber": "+14155555678",
      "friendlyName": "(415) 555-5678",
      "locality": "San Francisco",
      "region": "CA"
    }
  ],
  "filters": {
    "supported": ["contains", "areaCode"]
  }
}