***

title: Numbers
slug: /reference/typescript/rest/registry/numbers
description: 10DLC number assignment management.
max-toc-depth: 3
---------------------

For a complete index of all SignalWire documentation pages, fetch https://signalwire.com/docs/llms.txt

[restclient]: /docs/server-sdks/reference/typescript/rest/client

Manage phone number assignments to 10DLC campaigns. Use this sub-resource to
remove a number from its campaign assignment.

Access via `client.registry.numbers` on a [`RestClient`][restclient] instance.

```typescript {3}
import { RestClient } from "@signalwire/sdk";

const client = new RestClient();
```

## **delete**

Remove a phone number from its campaign assignment.

#

<EndpointSchemaSnippet endpoint="DELETE /api/relay/rest/registry/beta/numbers/{id}" />

## **Example**

```typescript {9}
import { RestClient } from "@signalwire/sdk";

const client = new RestClient({
  project: "your-project-id",
  token: "your-api-token",
  host: "your-space.signalwire.com"
});

await client.registry.numbers.delete("number-assignment-id");
```