/telnyx-numbers-config-python

name: telnyx-numbers-config-python
description: >-
  Configure phone number settings including caller ID, call forwarding,
  messaging enablement, and connection assignments. This skill provides Python
  SDK examples.
metadata:
  author: telnyx
  product: numbers-config
  language: python
  generated_by: telnyx-openapi-pipeline

<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. -->

Telnyx Numbers Config - Python

Installation

pip install telnyx

Setup

import os
from telnyx import Telnyx

client = Telnyx(
    api_key=os.environ.get("TELNYX_API_KEY"),  # This is the default and can be omitted
)

All examples below assume `client` is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

import telnyx

try:
    result = client.messages.send(to="+13125550001", from_="+13125550002", text="Hello")
except telnyx.APIConnectionError:
    print("Network error — check connectivity and retry")
except telnyx.RateLimitError:
    # 429: rate limited — wait and retry with exponential backoff
    import time
    time.sleep(1)  # Check Retry-After header for actual delay
except telnyx.APIStatusError as e:
    print(f"API error {e.status_code}: {e.message}")
    if e.status_code == 422:
        print("Validation error — check required fields and formats")

Common error codes: `401` invalid API key, `403` insufficient permissions, `404` resource not found, `422` validation error (check field formats), `429` rate limited (retry with exponential backoff).

Important Notes

• **Phone numbers** must be in E.164 format (e.g., `+13125550001`). Include the `+` prefix and country code. No spaces, dashes, or parentheses.
• **Pagination:** List methods return an auto-paginating iterator. Use `for item in page_result:` to iterate through all pages automatically.

Bulk update phone number profiles

`POST /messaging_numbers_bulk_updates` — Required: `messaging_profile_id`, `numbers`

Optional: `assign_only` (boolean)

messaging_numbers_bulk_update = client.messaging_numbers_bulk_updates.create(
    messaging_profile_id="00000000-0000-0000-0000-000000000000",
    numbers=["+18880000000", "+18880000001", "+18880000002"],
)
print(messaging_numbers_bulk_update.data)

Returns: `failed` (array[string]), `order_id` (uuid), `pending` (array[string]), `record_type` (enum: messaging_numbers_bulk_update), `success` (array[string])

Retrieve bulk update status

`GET /messaging_numbers_bulk_updates/{order_id}`

messaging_numbers_bulk_update = client.messaging_numbers_bulk_updates.retrieve(
    "order_id",
)
print(messaging_numbers_bulk_update.data)

Returns: `failed` (array[string]), `order_id` (uuid), `pending` (array[string]), `record_type` (enum: messaging_numbers_bulk_update), `success` (array[string])

List mobile phone numbers with messaging settings

`GET /mobile_phone_numbers/messaging`

page = client.mobile_phone_numbers.messaging.list()
page = page.data[0]
print(page.id)

Returns: `country_code` (string), `created_at` (date-time), `features` (object), `id` (string), `messaging_product` (string), `messaging_profile_id` (string | null), `organization_id` (string), `phone_number` (string), `record_type` (enum: messaging_phone_number, messaging_settings), `tags` (array[string]), `traffic_type` (string), `type` (enum: longcode), `updated_at` (date-time)

Retrieve a mobile phone number with messaging settings

`GET /mobile_phone_numbers/{id}/messaging`

messaging = client.mobile_phone_numbers.messaging.retrieve(
    "id",
)
print(messaging.data)

Returns: `country_code` (string), `created_at` (date-time), `features` (object), `id` (string), `messaging_product` (string), `messaging_profile_id` (string | null), `organization_id` (string), `phone_number` (string), `record_type` (enum: messaging_phone_number, messaging_settings), `tags` (array[string]), `traffic_type` (string), `type` (enum: longcode), `updated_at` (date-time)

List phone numbers

`GET /phone_numbers`

page = client.phone_numbers.list()
page = page.data[0]
print(page.id)

Returns: `activated_at` (object), `billing_group_id` (string | null), `call_forwarding_enabled` (boolean), `call_recording_enabled` (boolean), `caller_id_name_enabled` (boolean), `cnam_listing_enabled` (boolean), `connection_id` (string | null), `connection_name` (string | null), `country_iso_alpha2` (string), `created_at` (date-time), `customer_reference` (string | null), `deletion_lock_enabled` (boolean), `emergency_address_id` (string | null), `emergency_enabled` (boolean), `emergency_status` (enum: active, deprovisioning, disabled, provisioning, provisioning-failed), `external_pin` (string | null), `hd_voice_enabled` (boolean), `id` (string), `inbound_call_screening` (enum: disabled, reject_calls, flag_calls), `messaging_profile_id` (string | null), `messaging_profile_name` (string | null), `phone_number` (string), `phone_number_type` (enum: local, toll_free, mobile, national, shared_cost, landline, tollfree, shortcode, longcode), `purchased_at` (string), `record_type` (string), `source_type` (object), `status` (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending, requirement-info-pending, requirement-info-under-review, requirement-info-exception, provision-pending), `t38_fax_gateway_enabled` (boolean), `tags` (array[string]), `updated_at` (string)

Verify ownership of phone numbers

Verifies ownership of the provided phone numbers and returns a mapping of numbers to their IDs, plus a list of numbers not found in the account.

`POST /phone_numbers/actions/verify_ownership` — Required: `phone_numbers`

response = client.phone_numbers.actions.verify_ownership(
    phone_numbers=["+15551234567"