# `Twilio.Proxy.V1.Service.PhoneNumberService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/proxy/v1/service/phone_number_service.ex#L2)

Service for PhoneNumber API operations.

Operations: `list`, `create`, `fetch`, `update`, `delete`

# `create`

```elixir
@spec create(Twilio.Client.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Proxy.V1.Service.PhoneNumber.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Add a Phone Number to a Service's Proxy Number Pool.

Operation: `CreatePhoneNumber` | Tags: ProxyV1PhoneNumber

## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `IsReserved` | boolean | Whether the new phone number should be reserved and not be assigned to a participant using proxy pool logic. See [Reserved Phone Numbers](https://www.twilio.com/docs/proxy/reserved-phone-numbers) for more information. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `PhoneNumber` | string (phone-number) | The phone number in [E.164](https://www.twilio.com/docs/glossary/what-e164) format.  E.164 phone numbers consist of a + followed by the country code and subscriber number without punctuation characters. For example, +14155551234. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `Sid` | string | The SID of a Twilio [IncomingPhoneNumber](https://www.twilio.com/docs/phone-numbers/api/incomingphonenumber-resource) resource that represents the Twilio Number you would like to assign to your Proxy Service. |

# `delete`

```elixir
@spec delete(Twilio.Client.t(), String.t(), String.t(), keyword()) ::
  {:ok, map()} | {:ok, map(), map()} | :ok | {:error, Twilio.Error.t()}
```

Delete a specific Phone Number from a Service.

Operation: `DeletePhoneNumber` | Tags: ProxyV1PhoneNumber

# `fetch`

```elixir
@spec fetch(Twilio.Client.t(), String.t(), String.t(), keyword()) ::
  {:ok, Twilio.Resources.Proxy.V1.Service.PhoneNumber.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Fetch a specific Phone Number.

Operation: `FetchPhoneNumber` | Tags: ProxyV1PhoneNumber

# `list`

```elixir
@spec list(Twilio.Client.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Page.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
Retrieve a list of all Phone Numbers in the Proxy Number Pool for a Service. A maximum of 100 records will be returned per page.

Operation: `ListPhoneNumber` | Tags: ProxyV1PhoneNumber

# `stream`

```elixir
@spec stream(Twilio.Client.t(), String.t(), map(), keyword()) :: Enumerable.t()
```

Stream: Retrieve a list of all Phone Numbers in the Proxy Number Pool for a Service. A maximum of 100 records will be returned per page. (lazy auto-pagination).

# `update`

```elixir
@spec update(Twilio.Client.t(), String.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Proxy.V1.Service.PhoneNumber.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Update a specific Proxy Number.

Operation: `UpdatePhoneNumber` | Tags: ProxyV1PhoneNumber

## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `IsReserved` | boolean | Whether the phone number should be reserved and not be assigned to a participant using proxy pool logic. See [Reserved Phone Numbers](https://www.twilio.com/docs/proxy/reserved-phone-numbers) for more information. |

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*Consult [api-reference.md](api-reference.md) for complete listing*