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

PhoneNumber resource.

SID prefix: `PN`

Parent: `/Services/{Sid}`

## Properties

| Field | Description |
|-------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `account_sid` | The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the PhoneNumber resource. |
| `capabilities` | The capabilities of the phone number.. Format: phone-number-capabilities |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `date_created` | The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time in GMT when the resource was created.. Format: date-time |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `date_updated` | The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time in GMT when the resource was last updated.. Format: date-time |
| `friendly_name` | The string that you assigned to describe the resource. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `in_use` | The number of open session assigned to the number. See the [How many Phone Numbers do I need?](https://www.twilio.com/docs/proxy/phone-numbers-needed) guide for more information. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `is_reserved` | 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. |
| `iso_country` | The ISO Country Code for the phone number. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `phone_number` | The phone number in [E.164](https://www.twilio.com/docs/glossary/what-e164) format, which consists of a + followed by the country code and subscriber number.. Format: phone-number |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `service_sid` | The SID of the PhoneNumber resource's parent [Service](https://www.twilio.com/docs/proxy/api/service) resource. |
| `sid` | The unique string that we created to identify the PhoneNumber resource. |
| `url` | The absolute URL of the PhoneNumber resource.. Format: uri |

# `t`

```elixir
@type t() :: %Twilio.Resources.Proxy.V1.Service.PhoneNumber{
  account_sid: String.t() | nil,
  capabilities: map() | nil,
  date_created: String.t() | nil,
  date_updated: String.t() | nil,
  friendly_name: String.t() | nil,
  in_use: integer(),
  is_reserved: boolean() | nil,
  iso_country: String.t() | nil,
  phone_number: String.t() | nil,
  service_sid: String.t() | nil,
  sid: String.t() | nil,
  url: String.t() | nil
}
```

# `object_name`

# `sid_prefix`

---

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