openapi: 3.1.0
info:
  contact:
    email: support@telnyx.com
  description: Telnyx provides global communications and connectivity APIs for developers — including SIP trunking, programmable voice, SMS, MMS, WhatsApp Business Messaging, Call Control, Fax, Wireless (IoT & eSIM), Phone Numbers (DID provisioning & porting), Emergency Services, and Network APIs for private interconnects and edge connectivity. Build, scale, and manage voice, messaging, and data networks with Telnyx's carrier-grade global infrastructure and API-first platform.
  title: Telnyx Access Tokens Mobile Phone Numbers API
  version: 2.0.0
  x-endpoint-cost: light
servers:
- description: Version 2.0.0 of the Telnyx API
  url: https://api.telnyx.com/v2
security:
- bearerAuth: []
tags:
- description: Mobile phone number operations
  name: Mobile Phone Numbers
paths:
  /v2/mobile_phone_numbers:
    get:
      operationId: listMobilePhoneNumbers
      parameters:
      - description: The page number to load
        in: query
        name: page[number]
        schema:
          type: integer
      - description: The size of the page
        in: query
        name: page[size]
        schema:
          type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  data:
                    items:
                      $ref: '#/components/schemas/MobilePhoneNumber'
                    type: array
                  meta:
                    $ref: '#/components/schemas/mobile_phone_numbers_PaginationMeta'
                type: object
          description: Successful response
        '401':
          description: Unauthorized
      summary: List Mobile Phone Numbers
      tags:
      - Mobile Phone Numbers
      x-latency-category: responsive
  /v2/mobile_phone_numbers/{id}:
    get:
      operationId: retrieveMobilePhoneNumber
      parameters:
      - description: The ID of the mobile phone number
        in: path
        name: id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  data:
                    $ref: '#/components/schemas/MobilePhoneNumber'
                type: object
          description: Successful response
        '404':
          description: Resource not found
      summary: Retrieve a Mobile Phone Number
      tags:
      - Mobile Phone Numbers
      x-latency-category: responsive
    patch:
      operationId: updateMobilePhoneNumber
      parameters:
      - description: The ID of the mobile phone number
        in: path
        name: id
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MobilePhoneNumberUpdate'
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  data:
                    $ref: '#/components/schemas/MobilePhoneNumber'
                type: object
          description: Successful response
        '422':
          description: Unprocessable Entity
      summary: Update a Mobile Phone Number
      tags:
      - Mobile Phone Numbers
      x-latency-category: responsive
components:
  schemas:
    MobilePhoneNumber:
      properties:
        call_forwarding:
          properties:
            call_forwarding_enabled:
              type: boolean
            forwarding_type:
              enum:
              - always
              - on-failure
              type:
              - string
              - 'null'
            forwards_to:
              type:
              - string
              - 'null'
          type: object
        call_recording:
          properties:
            inbound_call_recording_channels:
              enum:
              - single
              - dual
              type: string
            inbound_call_recording_enabled:
              type: boolean
            inbound_call_recording_format:
              enum:
              - wav
              - mp3
              type: string
          type: object
        caller_id_name_enabled:
          description: Indicates if caller ID name is enabled.
          type: boolean
        cnam_listing:
          properties:
            cnam_listing_details:
              type:
              - string
              - 'null'
            cnam_listing_enabled:
              type: boolean
          type: object
        connection_id:
          description: The ID of the connection associated with this number.
          type:
          - string
          - 'null'
          x-format: int64
        connection_name:
          description: The name of the connection.
          readOnly: true
          type:
          - string
          - 'null'
        connection_type:
          description: The type of the connection.
          readOnly: true
          type:
          - string
          - 'null'
        country_iso_alpha2:
          description: The ISO 3166-1 alpha-2 country code of the number.
          readOnly: true
          type: string
        created_at:
          description: ISO 8601 formatted date indicating when the resource was created.
          format: date-time
          readOnly: true
          type: string
        customer_reference:
          description: A customer reference string.
          type:
          - string
          - 'null'
        id:
          description: Identifies the resource.
          readOnly: true
          type: string
        inbound:
          properties:
            interception_app_id:
              description: The ID of the app that will intercept inbound calls.
              type:
              - string
              - 'null'
              x-format: int64
            interception_app_name:
              description: The name of the app that will intercept inbound calls.
              readOnly: true
              type:
              - string
              - 'null'
          type: object
        inbound_call_screening:
          description: The inbound call screening setting.
          enum:
          - disabled
          - reject_calls
          - flag_calls
          type:
          - string
          - 'null'
        mobile_voice_enabled:
          description: Indicates if mobile voice is enabled.
          readOnly: true
          type: boolean
        noise_suppression:
          description: The noise suppression setting.
          enum:
          - inbound
          - outbound
          - both
          - disabled
          type: string
        outbound:
          properties:
            interception_app_id:
              description: The ID of the app that will intercept outbound calls.
              type:
              - string
              - 'null'
              x-format: int64
            interception_app_name:
              description: The name of the app that will intercept outbound calls.
              readOnly: true
              type:
              - string
              - 'null'
          type: object
        phone_number:
          description: The +E.164-formatted phone number.
          readOnly: true
          type: string
        record_type:
          description: Identifies the type of the resource.
          example: mobile_phone_number
          readOnly: true
          type: string
        sim_card_id:
          description: The ID of the SIM card associated with this number.
          format: uuid
          readOnly: true
          type: string
        status:
          description: The status of the phone number.
          readOnly: true
          type: string
        tags:
          description: A list of tags associated with the number.
          items:
            type: string
          type: array
        updated_at:
          description: ISO 8601 formatted date indicating when the resource was last updated.
          format: date-time
          readOnly: true
          type: string
      type: object
    MobilePhoneNumberUpdate:
      properties:
        call_forwarding:
          properties:
            call_forwarding_enabled:
              type: boolean
            forwarding_type:
              enum:
              - always
              - on-failure
              type:
              - string
              - 'null'
            forwards_to:
              type:
              - string
              - 'null'
          type: object
        call_recording:
          properties:
            inbound_call_recording_channels:
              enum:
              - single
              - dual
              type: string
            inbound_call_recording_enabled:
              type: boolean
            inbound_call_recording_format:
              enum:
              - wav
              - mp3
              type: string
          type: object
        caller_id_name_enabled:
          type: boolean
        cnam_listing:
          properties:
            cnam_listing_details:
              type:
              - string
              - 'null'
            cnam_listing_enabled:
              type: boolean
          type: object
        connection_id:
          type:
          - string
          - 'null'
        customer_reference:
          type:
          - string
          - 'null'
        inbound:
          properties:
            interception_app_id:
              description: The ID of the CallControl or TeXML Application that will intercept inbound calls.
              type:
              - string
              - 'null'
              x-format: int64
          type: object
        inbound_call_screening:
          enum:
          - disabled
          - reject_calls
          - flag_calls
          type: string
        noise_suppression:
          type: boolean
        outbound:
          properties:
            interception_app_id:
              description: The ID of the CallControl or TeXML Application that will intercept outbound calls.
              type:
              - string
              - 'null'
              x-format: int64
          type: object
        tags:
          items:
            type: string
          type: array
      type: object
    mobile_phone_numbers_PaginationMeta:
      properties:
        page_number:
          type: integer
        page_size:
          type: integer
        total_pages:
          type: integer
        total_results:
          type: integer
      type: object
  securitySchemes:
    bearerAuth:
      scheme: bearer
      type: http
    branded-calling_bearerAuth:
      description: API key passed as a Bearer token in the Authorization header
      scheme: bearer
      type: http
    oauthClientAuth:
      description: OAuth 2.0 authentication for Telnyx API and MCP integrations
      flows:
        authorizationCode:
          authorizationUrl: https://api.telnyx.com/v2/oauth/authorize
          refreshUrl: https://api.telnyx.com/v2/oauth/token
          scopes:
            admin: Administrative access to Telnyx resources
          tokenUrl: https://api.telnyx.com/v2/oauth/token
        clientCredentials:
          scopes:
            admin: Administrative access to Telnyx resources
          tokenUrl: https://api.telnyx.com/v2/oauth/token
      type: oauth2
    outbound-voice-profiles_bearerAuth:
      bearerFormat: JWT
      scheme: bearer
      type: http
    pronunciation-dicts_bearerAuth:
      description: Telnyx API v2 key. Obtain from https://portal.telnyx.com
      scheme: bearer
      type: http
    stored-payment-transactions_bearerAuth:
      bearerFormat: JWT
      scheme: bearer
      type: http