> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developer.jelliu.co/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developer.jelliu.co/_mcp/server.

# List phone numbers

GET https://api.jelliu.co/api/phone-numbers

Returns every voice number and WhatsApp line the workspace holds, oldest first (`createdAt` ascending), with the agent bound to each. Not paginated. Deleted numbers are excluded; inactive ones (`isActive: false`) are included.

`provider` says where a number lives: `twilio` (bought through Jelliu) or `sip_trunk` (the business's own number over its trunk). `channels` says what it answers on.

**Idempotency.** Read-only; safe to retry.

**Access**
- **Required scope:** `read` (or `write`).
- **Rate limit:** General API — per plan: 120 (Starter), 200 (Growth), 300 (Business), 600 (Enterprise) requests/min per workspace. See [Rate limits](/rate-limits).
- **Plan:** Available on every plan.


Reference: https://developer.jelliu.co/api-reference/phone-numbers/get-phone-numbers

## Authentication

- `Authorization` header (bearer token, required) — Workspace API key: `jl_` followed by 64 lowercase hex characters, created by the workspace owner in the dashboard (**Settings → API Keys**) and sent as `Authorization: Bearer jl_...`. The plaintext is shown once, at creation; Jelliu stores only a SHA-256 hash. A workspace can hold up to 25 active keys. | Scope | GET / HEAD | POST / PUT / PATCH / DELETE | Admin-only routes | | --- | --- | --- | --- | | `read` | Yes | No | No | | `write` | Yes | Yes | No | | `full` | Yes | Yes | Yes | Operations restricted to admins or owners reject keys without the `full` scope with `403`, and say so in their description. No key, whatever its scope, can mint or revoke API keys or rotate a webhook secret — that requires a signed-in owner session. A revoked key stops authenticating within about 10 seconds. See [Authentication](/authentication).

## Response

### 200

The workspace's numbers.

- `data` (list of object, required) — Oldest first.
  - `id` (string, required) — Unique identifier of the number entry. Use it in `/api/phone-numbers/{id}`.
  - `phoneNumber` (string, required) — The number in E.164 format. Cannot be changed.
  - `label` (string, required, nullable) — Display name. Defaults to `Jelliu <number>` for purchased numbers and `<number> (own number)` for SIP-trunk numbers.
  - `isActive` (boolean, required) — `false` when the number was switched off: it is not used as caller ID, does not accept forwarding and does not count toward the plan cap.
  - `agentId` (string, required, nullable) — The agent that answers calls (and WhatsApp messages, for a WhatsApp line) on this number. Null when unbound.
  - `agentName` (string, required, nullable) — The bound agent's name. Null when unbound.
  - `agentProvisioned` (boolean, required, nullable) — False while the bound agent is still being set up in the voice provider (inbound calls do not route to it yet); null when no agent is bound.
  - `ivrEnabled` (boolean, required) — Whether callers hear the IVR menu before reaching an agent. Only effective on numbers bought through Jelliu.
  - `ivrGreeting` (string, required, nullable) — What the IVR menu says before the options.
  - `ivrOptions` (list of object, required) — The IVR menu, in the order configured. Empty when there is no menu.
    - `digit` (string, required) — Key the caller presses (`0`-`9`, `*` or `#`).
    - `label` (string, required) — Name of the option.
    - `agentId` (string, required, nullable) — Agent the option routes to, when routed to an agent.
    - `department` (string, required, nullable) — Department the option routes to, resolved to an agent at call time.
  - `channels` (list of enum, required) — What the number answers on: `voice`, `whatsapp`, or both. `['whatsapp']` for a WhatsApp-only line; a voice number that is also the WhatsApp line carries both.
    - Allowed values: `voice`, `whatsapp`
  - `whatsappStatus` (string, required, nullable) — The WhatsApp sender's status when the number is a WhatsApp line (e.g. `ONLINE`, `VERIFYING`, `OFFLINE`), else null.
  - `provider` (enum, required) — Where the number lives. `twilio` = bought through Jelliu. `sip_trunk` = the business's own number, reached over its SIP trunk.
    - Allowed values: `twilio`, `sip_trunk`
  - `sipHost` (string, required, nullable) — The outbound trunk address a `sip_trunk` number is reached through. Null for numbers bought through Jelliu and for trunks connected for inbound only.
  - `createdAt` (datetime, required) — When the number was added to the workspace.
  - `updatedAt` (datetime, required) — Last change to the number's configuration.

## Errors

### 401 Unauthorized Error

No usable credential. Either the `Authorization` header is missing or is not a well-formed `Bearer jl_…` key, or the key is unknown, revoked or expired. Do not retry with the same key. See [Authentication](/authentication#401-unauthorized).

- `error` (object, required) — The error object. Always has `code` and `message`.
  - `code` (string, required) — Stable machine-readable error code (for example `VALIDATION_FAILED`, `UNAUTHORIZED`, `FORBIDDEN`, `NOT_FOUND`, `BILLING_ERROR`, `COMPLIANCE_BLOCKED`, `RATE_LIMIT_EXCEEDED`, `INTERNAL_ERROR`). Switch on this, not on `message`. See [Errors](/errors).
  - `message` (string, required) — Human-readable explanation. English or Spanish depending on the route; may change without notice.
  - `details` (object or list of object, optional) — Present on `VALIDATION_FAILED` only. Its shape depends on how the route validates: * a field map, either Zod's `flatten()` output (`{ "formErrors": [], "fieldErrors": { "name": ["..."] } }`) or just its `fieldErrors` part (`{ "name": ["..."] }`); * an issue list, where each issue has at least `path`, `message` and `code`. `path` is a dot-separated string on routes that let the schema throw, and an array of keys on routes that forward Zod's raw issues (those also carry Zod's extra issue fields).
    - Field map
      - `formErrors` (list of string, optional)
      - `fieldErrors` (map from string to list of string, optional)
  - `metadata` (map from string to any, optional) — Structured detail exposed for a small allowlist of codes only — for example `BILLING_ERROR` carries `limit`, `current` and `tier` (resource caps) or `tier` and `feature` (feature gates).

### 403 Forbidden Error

The API key has neither the `read` nor the `write` scope, or the workspace is suspended.

- `error` (object, required) — The error object. Always has `code` and `message`.
  - `code` (string, required) — Stable machine-readable error code (for example `VALIDATION_FAILED`, `UNAUTHORIZED`, `FORBIDDEN`, `NOT_FOUND`, `BILLING_ERROR`, `COMPLIANCE_BLOCKED`, `RATE_LIMIT_EXCEEDED`, `INTERNAL_ERROR`). Switch on this, not on `message`. See [Errors](/errors).
  - `message` (string, required) — Human-readable explanation. English or Spanish depending on the route; may change without notice.
  - `details` (object or list of object, optional) — Present on `VALIDATION_FAILED` only. Its shape depends on how the route validates: * a field map, either Zod's `flatten()` output (`{ "formErrors": [], "fieldErrors": { "name": ["..."] } }`) or just its `fieldErrors` part (`{ "name": ["..."] }`); * an issue list, where each issue has at least `path`, `message` and `code`. `path` is a dot-separated string on routes that let the schema throw, and an array of keys on routes that forward Zod's raw issues (those also carry Zod's extra issue fields).
    - Field map
      - `formErrors` (list of string, optional)
      - `fieldErrors` (map from string to list of string, optional)
  - `metadata` (map from string to any, optional) — Structured detail exposed for a small allowlist of codes only — for example `BILLING_ERROR` carries `limit`, `current` and `tier` (resource caps) or `tier` and `feature` (feature gates).

### 429 Too Many Requests Error

Rate limit exceeded for the current 60-second window (`RATE_LIMIT_EXCEEDED`). Wait `Retry-After` seconds, then retry. The `message` differs per limiter; the code does not. See [Rate limits](/rate-limits).

- `error` (object, required) — The error object. Always has `code` and `message`.
  - `code` (string, required) — Stable machine-readable error code (for example `VALIDATION_FAILED`, `UNAUTHORIZED`, `FORBIDDEN`, `NOT_FOUND`, `BILLING_ERROR`, `COMPLIANCE_BLOCKED`, `RATE_LIMIT_EXCEEDED`, `INTERNAL_ERROR`). Switch on this, not on `message`. See [Errors](/errors).
  - `message` (string, required) — Human-readable explanation. English or Spanish depending on the route; may change without notice.
  - `details` (object or list of object, optional) — Present on `VALIDATION_FAILED` only. Its shape depends on how the route validates: * a field map, either Zod's `flatten()` output (`{ "formErrors": [], "fieldErrors": { "name": ["..."] } }`) or just its `fieldErrors` part (`{ "name": ["..."] }`); * an issue list, where each issue has at least `path`, `message` and `code`. `path` is a dot-separated string on routes that let the schema throw, and an array of keys on routes that forward Zod's raw issues (those also carry Zod's extra issue fields).
    - Field map
      - `formErrors` (list of string, optional)
      - `fieldErrors` (map from string to list of string, optional)
  - `metadata` (map from string to any, optional) — Structured detail exposed for a small allowlist of codes only — for example `BILLING_ERROR` carries `limit`, `current` and `tier` (resource caps) or `tier` and `feature` (feature gates).

## Examples

**Response**

```json
{
  "data": [
    {
      "id": "7b1e9a3c-2d4f-4a8b-9c6e-1f0a2b3c4d5e",
      "phoneNumber": "+13055550142",
      "label": "Jelliu +13055550142",
      "isActive": true,
      "agentId": "2f2d8b4d-aa6f-41e0-9d3e-4d61e1b07a11",
      "agentName": "Sofía - Agendamiento",
      "agentProvisioned": true,
      "ivrEnabled": false,
      "ivrGreeting": null,
      "ivrOptions": [],
      "channels": [
        "voice"
      ],
      "whatsappStatus": null,
      "provider": "twilio",
      "sipHost": null,
      "createdAt": "2026-09-01T14:20:00.000Z",
      "updatedAt": "2026-09-01T14:20:00.000Z"
    },
    {
      "id": "a4c2e6f8-1b3d-4e5f-8a7b-6c5d4e3f2a1b",
      "phoneNumber": "+576015551234",
      "label": "Línea principal",
      "isActive": true,
      "agentId": "9e8d7c6b-5a4f-4e3d-8c2b-1a0f9e8d7c6b",
      "agentName": "Mateo - Atención al cliente",
      "agentProvisioned": true,
      "ivrEnabled": false,
      "ivrGreeting": null,
      "ivrOptions": [],
      "channels": [
        "voice",
        "whatsapp"
      ],
      "whatsappStatus": "ONLINE",
      "provider": "sip_trunk",
      "sipHost": "sip.example-carrier.com:5060",
      "createdAt": "2026-09-10T16:45:00.000Z",
      "updatedAt": "2026-09-12T09:30:00.000Z"
    }
  ]
}
```

**SDK Code**

```python Phone Numbers_getPhoneNumbers_example
import requests

url = "https://api.jelliu.co/api/phone-numbers"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript Phone Numbers_getPhoneNumbers_example
const url = 'https://api.jelliu.co/api/phone-numbers';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Phone Numbers_getPhoneNumbers_example
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.jelliu.co/api/phone-numbers"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Phone Numbers_getPhoneNumbers_example
require 'uri'
require 'net/http'

url = URI("https://api.jelliu.co/api/phone-numbers")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body
```

```java Phone Numbers_getPhoneNumbers_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.jelliu.co/api/phone-numbers")
  .header("Authorization", "Bearer <token>")
  .asString();
```

```php Phone Numbers_getPhoneNumbers_example
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.jelliu.co/api/phone-numbers', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

echo $response->getBody();
```

```csharp Phone Numbers_getPhoneNumbers_example
using RestSharp;

var client = new RestClient("https://api.jelliu.co/api/phone-numbers");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift Phone Numbers_getPhoneNumbers_example
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.jelliu.co/api/phone-numbers")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```