• Want to fix Xfinity internet slowing problem then take Xfinity customer service If you are the Xfinity customer and fronting internet connection problem then first, turn off your router and then again turn it on and if then too you are confronting internet problems then just take Xfinity customer service by giving a call or dropping a text at 000. The Xfinity assistance will assist you in fixing your net connection issue in a faster way. https://www.monktech.us/xfinity-customer-service-phone-number.html #XfinityCustomerService