> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zudu.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List phone numbers

> Lists phone numbers (current behavior).

## Notes

* Simple listing with optional filters and pagination


## OpenAPI

````yaml get /api/phone-numbers
openapi: 3.0.3
info:
  title: Zudu API
  description: >-
    Comprehensive REST API for LiveKit Backend - Call Management, Agent
    Configuration, and Real-time Communication Services
  version: 1.0.0
  contact:
    name: Zudu AI Team
    url: https://zudu.ai
    email: support@zudu.ai
  license:
    name: Proprietary
    url: https://zudu.ai/license
servers:
  - url: https://api.zudu.ai
    description: Production (Customer-facing)
security:
  - apiKey: []
    apiSecret: []
tags:
  - name: Agent Management
    description: Create and manage AI agents
  - name: Call Data Management
    description: Call records and history
  - name: Customer API Keys
    description: Manage API keys
  - name: Post-Call Webhooks
    description: Webhook configuration
  - name: phone-number-controller
    description: Phone numbers
  - name: batch-call-controller
    description: Batch calls
  - name: MCP Server Management
    description: MCP servers
  - name: Knowledge Base Management
    description: Knowledge bases
  - name: Call Analysis
    description: Call analysis
paths:
  /api/phone-numbers:
    get:
      tags:
        - phone-number-controller
      operationId: listPhoneNumbers
      parameters:
        - name: limit
          in: query
          required: false
          schema:
            type: integer
            format: int32
          description: Number of results per page
        - name: page
          in: query
          required: false
          schema:
            type: integer
            format: int32
          description: Page number (0-based)
        - name: sort_by
          in: query
          required: false
          schema:
            type: string
          description: Sort field (phone_number, nickname, area_code, updated_at)
        - name: sort_order
          in: query
          required: false
          schema:
            type: string
          description: Sort direction (ascending, descending)
        - name: nickname
          in: query
          required: false
          schema:
            type: string
          description: Filter by nickname (partial match)
        - name: area_code
          in: query
          required: false
          schema:
            type: integer
            format: int32
          description: Filter by area code
        - name: agent_id
          in: query
          required: false
          schema:
            type: string
          description: Filter by agent ID (inbound or outbound)
      responses:
        '200':
          description: Phone numbers retrieved successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                  status:
                    type: string
                  error:
                    type: string
                    nullable: true
                  data:
                    type: object
                    properties:
                      organization_id:
                        type: string
                      phone_numbers:
                        type: array
                        items:
                          type: object
                      returned_count:
                        type: integer
                      pagination:
                        type: object
                      sort_order:
                        type: string
                      sort_by:
                        type: string
                      applied_filters:
                        type: object
              example:
                message: Phone numbers retrieved successfully
                status: success
                error: null
                data:
                  organization_id: org_123
                  phone_numbers:
                    - phone_number: '+14157774444'
                      phone_number_pretty: +1 (415) 777-4444
                      area_code: 415
                      nickname: Customer Service Line
                      phone_number_type: zudu-twilio
                      inbound_agent_id: agent_abc123
                      outbound_agent_id: agent_xyz789
                      number_provider: twilio
                      outbound_trunk_id: ST_4Xo2mZgQsfyQ
                      created_at: '2024-01-15T10:30:00Z'
                      updated_at: '2024-01-15T10:30:00Z'
                  returned_count: 1
                  pagination:
                    page: 0
                    limit: 50
                    total_pages: 1
                    total_count: 1
                    has_next: false
                    has_previous: false
                  sort_order: descending
                  sort_by: updated_at
                  applied_filters:
                    area_code: 415
components:
  securitySchemes:
    apiKey:
      type: apiKey
      description: API Key for MCP server and external service authentication
      name: X-API-KEY
      in: header
    apiSecret:
      type: apiKey
      description: API Secret for MCP server and external service authentication
      name: X-API-SECRET
      in: header

````