xfinity support

Regarding Further request for cancelation of all service gir the Address 1103 29th St. Anacortes Wa,  in The name of my son Adam Sheffield who passed away July 25th. . I am Joan Sheffield, current  Address is 14660 La Brisa Rd Victorville Ca 92392, Im The mother of my son who passed away. I requested the cancelation of service a month before any further bills were deducted out of my bank account. Please advise,  That the cancelation of all service related to the above mentioned address is canceled.  Your help is greatly appreciated in this matter. 

Thank you , 

Joan Sheffield