# `bird sms senders registrations`

## Usage

```bash
bird sms senders registrations
```

## Description

Registration is the prerequisite only where a country requires it; elsewhere the sender
can send once the destination is enabled. A priced alphanumeric sender takes a setup fee
and a recurring monthly charge; registering a number is free. `requirements` on the
parent group says which countries want what.

Mutations take flags and/or a --body-file JSON body (flags overriding); run --example to print the body shape or --dry-run to preview the request.

## Commands

| Name                                                             | Description                                |
| ---------------------------------------------------------------- | ------------------------------------------ |
| [`create`](/docs/cli/reference/sms-senders-registrations-create) | Create a sender registration for a country |

## Related resources

- [Registering your SMS sender ID](/learn/sms/registering-your-sms-sender-id) (video)
- [What is sender ID registration, and why do some countries require it?](/explained/sms/what-is-sender-id-registration) (answer)
- [SMS sender IDs](/products/sms/compliance/sender-id-registration) (product)
- [Build your first integration](/learn/paths/integration) (course)

[Get an implementation brief](/learn/workspace?topic=sms-senders)