Request to remove line from home.

@XfinityRichard​ In a recent phone call, Xfinity customer service claimed that service was never connected at my (recently purchased) property. However, Verizon disconnected its lines today and verified that Xfinity has at least two lines connected to my property from the street. I would like these lines disconnected and terminated immediately since we are demolishing the structure. Please advise me on how to make direct contact with your operations / disconnect team, preferable via email. Thanks, Chris