Get phone number

{
  "phoneNumber": {
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "organizationId": "7bc05553-4b68-44e8-b7bc-37be63c6d9e9",
    "phoneNumber": "string",
    "displayName": "string",
    "assistantId": "bb8c7fe3-2157-48a3-a0a7-af503b091988",
    "provider": "twilio",
    "status": "active",
    "twilioSid": "string",
    "capabilities": {
      "voice": true,
      "sms": true,
      "mms": true
    },
    "createdAt": "2019-08-24T14:15:22Z",
    "assistant": {
      "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
      "organizationId": "7bc05553-4b68-44e8-b7bc-37be63c6d9e9",
      "name": "string",
      "systemPrompt": "string",
      "modelId": "autophone-g1",
      "voiceMappingId": "8e89b0d4-3f56-448b-8820-1f22601a2e24",
      "greeting": "string",
      "greetingChat": "string",
      "language": "ar",
      "accent": "string",
      "temperature": 0.7,
      "maxDuration": 600,
      "silenceTimeout": 10,
      "interruptionSensitivity": "low",
      "enablePhone": true,
      "enableBrowser": true,
      "enableChat": true,
      "status": "active",
      "createdAt": "2019-08-24T14:15:22Z",
      "updatedAt": "2019-08-24T14:15:22Z"
    }
  },
  "conversations": [
    {
      "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
      "organizationId": "7bc05553-4b68-44e8-b7bc-37be63c6d9e9",
      "contactId": "b5ec5d98-4bee-4da1-ad24-dde86346cb1d",
      "assistantId": "bb8c7fe3-2157-48a3-a0a7-af503b091988",
      "channel": "phone",
      "direction": "inbound",
      "status": "initiated",
      "startedAt": "2019-08-24T14:15:22Z",
      "endedAt": "2019-08-24T14:15:22Z",
      "duration": 0,
      "recordingUrl": "http://example.com",
      "metadata": {}
    }
  ],
  "stats": {
    "totalCalls": 0,
    "totalDuration": 0,
    "avgDuration": 0,
    "successRate": 0,
    "completedCalls": 0
  }
}