# Assigning and unassigning Amazon Chime SDK Voice Connector phone numbers
<a name="assign-voicecon"></a>

You can assign and unassign phone numbers to and from an Amazon Chime SDK Voice Connector.

**To assign phone numbers**

1. Open the Amazon Chime SDK console at [https://console.aws.amazon.com/chime-sdk/home](https://console.aws.amazon.com/chime-sdk/home).

1. In the navigation pane, under **SIP Trunking**, choose **Voice connectors**.

1. Choose the name of the Voice Connector.

1. Choose **Phone numbers**.

1. Select one or more phone numbers to assign to the Voice Connector.

1. Choose **Assign**.

You can also choose **Reassign** to reassign phone numbers with the **Voice Connector** product type from one Voice Connector or Voice Connector group to another.

**To unassign phone numbers**

1. Open the Amazon Chime SDK console at [https://console.aws.amazon.com/chime-sdk/home](https://console.aws.amazon.com/chime-sdk/home).

1. In the navigation pane, under **SIP Trunking**, choose **Voice connectors**.

1. Choose the name of the Voice Connector.

1. Choose **Phone numbers**.

1. Select one or more phone numbers to unassign from the Voice Connector.

1. Select **Unassign**.

1. Select the check box, and choose **Unassign**.