> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vobiz.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# List Inventory Numbers
> Browse Vobiz phone numbers available for purchase - search unassigned DIDs, virtual numbers, and toll-free numbers by country, prefix, or voice capability.
This endpoint lists phone numbers in inventory (`auth_id` is null) that are available for purchase. Use the [Purchase from Inventory](/account-phone-number/purchase-from-inventory) endpoint to assign them to your account.
Only numbers with `status='active'` and `auth_id=NULL` are returned. These numbers are ready to be purchased and assigned to your account.
## HTTP Request
```http theme={null}
GET /api/v1/Account/{auth_id}/inventory/numbers
```
**Authentication required:**
* `X-Auth-ID` - Your Auth ID (e.g., `{auth_id}`)
* `X-Auth-Token` - Your account Auth Token
* `Content-Type: application/json`
## Query Parameters
| Field | Type | Required | Description |
| ---------- | ------- | -------- | ---------------------------------------------------------------------------------------- |
| `country` | string | No | Filter by country code (e.g., `US`, `IN`). |
| `search` | string | No | Substring match against the E.164 number. For example, `search=80` matches `+918065...`. |
| `page` | integer | No | Page number for pagination. Default: 1. |
| `per_page` | integer | No | Items per page. Default: 25. Maximum: 100. |
There is no separate `/numbers/search` endpoint. To find numbers available to rent, use this endpoint with the `country` and `search` filters.
## Response
Returns a paginated list of phone numbers available in inventory.
```json Response - 200 OK theme={null}
{
"items": [
{
"id": "550e8400-e29b-41d4-a716-446655440000",
"e164": "+14155551234",
"country": "US",
"region": "CA",
"status": "active",
"setup_fee": 0.0,
"monthly_fee": 1.0,
"currency": "INR",
"created_at": "2025-01-15T10:00:00Z",
"updated_at": "2025-01-15T10:00:00Z"
}
],
"page": 1,
"per_page": 25,
"total": 500
}
```
## Examples
### cURL - List All Inventory Numbers
```bash cURL Request theme={null}
curl -X GET "https://api.vobiz.ai/api/v1/Account/{auth_id}/inventory/numbers?page=1&per_page=25" \
-H "X-Auth-ID: {auth_id}" \
-H "X-Auth-Token: {auth_token}"
```
### cURL - Filter by Country
```bash cURL Request theme={null}
curl -X GET "https://api.vobiz.ai/api/v1/Account/{auth_id}/inventory/numbers?country=US&page=1&per_page=25" \
-H "X-Auth-ID: {auth_id}" \
-H "X-Auth-Token: {auth_token}"
```
### cURL - Search by prefix within a country
```bash cURL Request theme={null}
curl -X GET "https://api.vobiz.ai/api/v1/Account/{auth_id}/inventory/numbers?country=IN&search=80&page=1&per_page=25" \
-H "X-Auth-ID: {auth_id}" \
-H "X-Auth-Token: {auth_token}"
```
Each item carries a `capabilities` object (`voice`, `sms`, `mms`, `fax`). Vobiz numbers are voice-first, so `sms`, `mms`, and `fax` are commonly `false`. Inspect `setup_fee` and `monthly_fee` (in the listed `currency`) before purchasing — these are the amounts that will be debited.
**Use Cases:**
* Browse available numbers before purchasing
* Check inventory for specific countries or regions
* View pricing information for available numbers
* Find numbers with specific capabilities (voice, SMS, MMS)
**Next Step:** Once you find a number you want, use the [Purchase from Inventory](/account-phone-number/purchase-from-inventory) endpoint to assign it to your account.
## OpenAPI
````yaml GET /api/v1/Account/{auth_id}/inventory/numbers
openapi: 3.0.3
info:
title: Vobiz API
description: >
The Vobiz API lets you make calls, manage phone numbers, configure SIP
trunks,
and access account data programmatically.
**Base URL:** `https://api.vobiz.ai`
**Authentication:** All requests require `X-Auth-ID` and `X-Auth-Token`
headers.
Obtain these from your [Vobiz Console](https://console.vobiz.ai).
version: '1.0'
contact:
email: support@vobiz.ai
url: https://vobiz.ai
servers:
- url: https://api.vobiz.ai
description: Production
security:
- AuthID: []
AuthToken: []
tags:
- name: Account
description: Manage your account details and credentials
- name: Balance
description: Retrieve balance and transaction history
- name: Calls
description: Make and manage outbound calls
- name: Live Calls
description: Retrieve and control in-progress calls
- name: CDR
description: Call detail records and history
- name: Sub-Accounts
description: Create and manage sub-accounts
- name: Phone Numbers
description: Manage phone numbers on your account
- name: Trunks
description: Configure SIP trunks for inbound and outbound calling
- name: Conference
description: Manage conference calls and members
- name: Applications
description: Manage voice and messaging applications with webhook URLs
- name: Endpoints
description: Manage SIP endpoints for IP phones, softphones, and SIP clients
- name: Partner API
description: >-
Reseller and white-label endpoints for managing customer sub-accounts,
balance transfers, transactions, CDRs, and DIDs across your partner
ecosystem
- name: Sub-Account KYC
description: >-
Per-sub-account KYC verification (PAN, GST, CIN, Aadhaar, DigiLocker) and
hosted email/redirect KYC sessions. Authenticated as the parent main
account.
- name: Sub-Account KYC (Test Mode)
description: >-
Mock KYC endpoints that never call the upstream provider. Drive verified /
failed / pending / error outcomes with magic inputs for integration
testing.
paths:
/api/v1/Account/{auth_id}/inventory/numbers:
get:
tags:
- Phone Numbers
summary: List Inventory Numbers
description: |
Browse available phone numbers in inventory that are not assigned to
any account. Only numbers with `status='active'` and `auth_id=NULL`
are returned. These numbers are ready to be purchased.
operationId: list-inventory-numbers
parameters:
- $ref: '#/components/parameters/AuthId'
- name: country
in: query
description: Filter by country code (e.g., "US", "IN").
schema:
type: string
example: IN
- name: search
in: query
description: >-
Substring match against the E.164 number (e.g., "80" matches
"+918065...").
schema:
type: string
- name: page
in: query
schema:
type: integer
default: 1
- name: per_page
in: query
schema:
type: integer
default: 25
maximum: 100
responses:
'200':
description: Inventory numbers
content:
application/json:
example:
items:
- id: 550e8400-e29b-41d4-a716-446655440000
e164: '+14155551234'
country: US
region: CA
status: active
setup_fee: 0
monthly_fee: 1
currency: INR
created_at: '2025-01-15T10:00:00Z'
updated_at: '2025-01-15T10:00:00Z'
page: 1
per_page: 25
total: 500
schema:
type: object
properties:
items:
type: array
items:
type: object
properties:
id:
type: string
account_id:
type: string
e164:
type: string
country:
type: string
capabilities:
type: object
properties:
voice:
type: boolean
sms:
type: boolean
mms:
type: boolean
fax:
type: boolean
required:
- voice
- sms
- mms
- fax
status:
type: string
provider:
type: string
setup_fee:
type: integer
monthly_fee:
type: integer
currency:
type: string
voice_enabled:
type: boolean
tags:
nullable: true
is_blocked:
type: boolean
created_at:
type: string
updated_at:
type: string
is_trial_number:
type: boolean
minimum_commitment_months:
type: integer
aadhaar_verification_required:
type: boolean
aadhaar_verified:
type: boolean
region:
type: string
required:
- id
- account_id
- e164
- country
- capabilities
- status
- provider
- setup_fee
- monthly_fee
- currency
- voice_enabled
- tags
- is_blocked
- created_at
- updated_at
- is_trial_number
- minimum_commitment_months
- aadhaar_verification_required
- aadhaar_verified
page:
type: integer
per_page:
type: integer
total:
type: integer
required:
- items
- page
- per_page
- total
components:
parameters:
AuthId:
name: auth_id
in: path
required: true
description: Your account Auth ID
schema:
type: string
example: MA_XXXXXX
securitySchemes:
AuthID:
type: apiKey
in: header
name: X-Auth-ID
description: Your Vobiz account Auth ID
AuthToken:
type: apiKey
in: header
name: X-Auth-Token
description: Your Vobiz account Auth Token
````