Import contacts into your Comcast account
You can manually transfer your contacts to your Comcast account using a CSV file.
Step 1. Export your contacts from your old account as a .csv file. Select your provider below for instructions.
Step 2. Visit our new Contacts Import Portal.
Step 3. Follow these steps to upload your CSV file: http://comcast-contacts-portal.helpscoutdocs.com/article/215-walkthrough