# Associating a long code with a 10DLC campaign
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You can associate a phone number with an approved 10DLC campaign when you request the number through the **Request originator** flow. If you provisioned a new long code without associating it, or you have an existing long code, you can associate it with the approved campaign by using the following procedure. The long code that you associate with the 10DLC campaign can only be used with that campaign, and you cannot use it for any other 10DLC campaign.

1. Open the AWS End User Messaging SMS console at [https://console.aws.amazon.com/sms-voice/](https://console.aws.amazon.com/sms-voice/).

1. In the navigation pane, under **Registrations**, choose the 10DLC campaign(US\_TEN\_DLC\_CAMPAIGN\_REGISTRATION) to associate the long code with.

1. Choose the **Associated resourced** tab and **Add resource**.

1. For **Supported association**, choose **TEN\_DLC** from the dropdown list. 

1. For **Available resources**, choose the 10DLC phone number to add.

1. Choose **Associate resource**.

You can associate more than one long code with the 10DLC campaign.