# `Twilio.Schemas.IncomingPhoneNumberTollFreeEnumAddressRequirement`

Whether the phone number requires an [Address](https://www.twilio.com/docs/usage/api/address) registered with Twilio. Can be: `none`, `any`, `local`, or `foreign`.

# `t`

```elixir
@type t() :: String.t()
```

# `decode`

```elixir
@spec decode(term()) :: t() | term()
```

Decodes parsed JSON as this type.

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