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Common Tools & Help

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Other Helpful Resources

Closed Captioning Technical Support

To report an immediate technical issue regarding closed captioning, please contact Comporium’s Repair Service by dialing 6-1-1 or the local number for your area.

Written complaints may be dropped off at your local Comporium office; mailed to:
Closed Captioning Coordinator, External Affairs, PO Box 470, Rock Hill, SC 29731; faxed to: (803) 326-5703; or e-mailed to:

If you wish to speak to the Closed Captioning Coordinator, you may call the following toll free number: (877) 355-3253 (please note: this number is only for use with questions about submitted closed captioning complaints).

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