Phone Numbers

List All Phone Numbers

get

Returns a list of available phone numbers for your account, with options for filtering.

Authorizations

AuthorizationstringRequired

Use your AccountSID as the username and AuthToken as the password.

Path parameters

AccountSIDstringRequired

Query parameters

IdstringOptional

Filter by one or more specific Phone Number IDs, provided as a comma-separated list.

LastDateAssignedstring · date-timeOptional

Filter for numbers last assigned on a specific date (ISO 8601).

LastDateReleasedstring · date-timeOptional

Filter for numbers last released on a specific date (ISO 8601).

NumberstringOptional

Filter by one or more specific phone numbers, provided as a comma-separated list.

Responses

200

A paginated list of phone number objects.

application/json

get/Advertisers/{AccountSID}/PhoneNumbers

cURL

curl -L \
  --url 'https://api.impact.com/Advertisers/{AccountSID}/PhoneNumbers' \
  --user '{AccountSID}:{AuthToken}' \
  --header 'Accept: */*'

200

A paginated list of phone number objects.

{
  "PhoneNumbers": [
    {
      "Id": 12345,
      "Country": "US",
      "Number": "8051234567",
      "InternationalNumber": "[phone]",
      "DateCreated": "2026-01-15T10:00:00-08:00",
      "LastDateAssigned": "2026-02-01T10:00:00-08:00",
      "LastDateReleased": "2026-03-15T10:00:00-08:00",
      "Uri": "/Advertisers/<AccountSID>/PhoneNumbers/12345"
    }
  ]
}

Get Phone Number Details

get

Retrieves the details of a specific phone number by its unique ID.

Authorizations

AuthorizationstringRequired

Use your AccountSID as the username and AuthToken as the password.

Path parameters

AccountSIDstringRequired

PhoneNumberIdintegerRequired

The unique identifier for the phone number.

Responses

200

A single phone number object.

application/json

IdintegerOptional

Unique identifier for the phone number (Phone Number ID).

Example: 12345

CountrystringOptional

Two-letter country code for the number (ISO 3166).

Example: US

NumberstringOptional

The full phone number.

Example: 8051234567

InternationalNumberstringOptional

The full phone number with the international prefix.

Example: [phone]

DateCreatedstring · date-time · nullableOptional

The date and time the phone number was created.

Example: 2026-01-15T10:00:00-08:00

LastDateAssignedstring · date-time · nullableOptional

The date and time the phone number was last assigned to a partner.

Example: 2026-02-01T10:00:00-08:00

LastDateReleasedstring · date-time · nullableOptional

The date and time the phone number was last released from a partner.

Example: 2026-03-15T10:00:00-08:00

Uristring · uri-referenceOptional

The URI path to this phone number object.

Example: /Advertisers/<AccountSID>/PhoneNumbers/12345

get/Advertisers/{AccountSID}/PhoneNumbers/{PhoneNumberId}

cURL

curl -L \
  --url 'https://api.impact.com/Advertisers/{AccountSID}/PhoneNumbers/{PhoneNumberId}' \
  --user '{AccountSID}:{AuthToken}' \
  --header 'Accept: */*'

200

A single phone number object.

{
  "Id": 12345,
  "Country": "US",
  "Number": "8051234567",
  "InternationalNumber": "[phone]",
  "DateCreated": "2026-01-15T10:00:00-08:00",
  "LastDateAssigned": "2026-02-01T10:00:00-08:00",
  "LastDateReleased": "2026-03-15T10:00:00-08:00",
  "Uri": "/Advertisers/<AccountSID>/PhoneNumbers/12345"
}