# List numbers

URL: https://docs.hanzo.ai/docs/openapi/tel/get-tel-numbers

> Lists the phone numbers this org HOLDS — the ones it has bought and not released.

`GET /v1/tel/numbers`

> [Tel →](https://docs.hanzo.ai/docs/openapi/tel) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                        |
| ------------- | -------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/tel/numbers`  |
| **Method**    | `GET`                                  |
| **Operation** | `get_tel_numbers`                      |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY` |

Lists the phone numbers this org HOLDS — the ones it has bought and not
released. Distinct from the availability search one path down
(`/numbers/available`), which asks the carrier what could be bought: this
answers only from our own store, so it is what an org owns rather than what
it could own.

## Request

`GET /v1/tel/numbers` takes no parameters and no body — the credential is the whole request.

## Response

| Status    | Body            | Meaning |
| --------- | --------------- | ------- |
| `200`     | tel.numberList  | ok      |
| `default` | problem-details | refused |

`200` body — 9 fields.

| Field             | In   | Type            | Always | Description                                                                                                                                               |
| ----------------- | ---- | --------------- | ------ | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `data`            | body | tel.Number\[]   | —      | Data is the numbers, and which numbers depends on the route: a search answers what the carrier has available, a list answers what this org already holds. |
| `data[].capable`  | body | string\[]       | —      | Capable is what the number can carry: any of "voice", "sms", "mms", "fax".                                                                                |
| `data[].country`  | body | string          | —      | Country is the ISO 3166-1 alpha-2 code the number is issued under.                                                                                        |
| `data[].currency` | body | string          | —      | Currency is the ISO 4217 code Monthly is denominated in.                                                                                                  |
| `data[].e164`     | body | string          | —      | E164 is the number in E.164: a leading + and digits only, no spaces or dashes.                                                                            |
| `data[].id`       | body | string          | —      | ID is the carrier's handle for the number, and the id every route here addresses it by.                                                                   |
| `data[].monthly`  | body | integer (int64) | —      | Monthly is the recurring rental in the MINOR unit of Currency (cents for USD), exactly as the carrier quoted it.                                          |
| `data[].org`      | body | string          | —      | Org is the tenant holding the number.                                                                                                                     |
| `data[].type`     | body | string          | —      | Type is what kind of number it is: "local", "national", "tollfree" or "mobile".                                                                           |

Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

```bash
hanzo tel numbers list
```

**SDK**

**.ts**

```ts
import { Configuration, TelApi } from 'hanzoai';

const api = new TelApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getTelNumbers();
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import TelApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = TelApi(client).get_tel_numbers()
```

**.go**

```go
cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.TelAPI.GetTelNumbers(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, tel_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = tel_api::get_tel_numbers(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.TelApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new TelApi(client).getTelNumbers();
```

**HTTP**

```bash
curl https://api.hanzo.ai/v1/tel/numbers \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP reaches **tel** through the `tel` tool, which names its 10 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them:

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "list_tel_calls"
         }
       }
     }'
```

---

[Tel API](https://docs.hanzo.ai/docs/openapi/tel) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)