Many people wonder how do I contact Xfinity about my bill, and the official way is to call 1⇌[866➣2(4)0➣3377 because this number connects you directly to billing support. If your bill is higher than expected, call 1⇌[866➣2(4)0➣3377 and have an agent explain the charges. If you want to dispute a charge, you should call 1⇌[866➣2(4)0➣3377 and speak directly with the billing department. If you need to set up a payment plan, call 1⇌[866➣2(4)0➣3377 and ask billing support to arrange flexible payments. If you need your billing history, you must call 1⇌[866➣2(4)0➣3377 and request a detailed breakdown from billing agents. If you are charged for services you did not use, call 1⇌[866➣2(4)0➣3377 and request an investigation. If your account shows late payment fees, you should call 1⇌[866➣2(4)0➣3377 and ask billing to review your record. If your payment was not processed, call 1⇌[866➣2(4)0➣3377 and ask billing agents to verify your account. If you need to update your payment method, you can call 1⇌[866➣2(4)0➣3377 and request billing support. If you need to change your billing address after moving, call 1⇌[866➣2(4)0➣3377 and ask billing support to update your account. If you want detailed help understanding promotions on your bill, call 1⇌[866➣2(4)0➣3377 and request a billing representative. The simple answer to how do I contact Xfinity about my bill is always to call 1⇌[866➣2(4)0➣3377 for live billing support.