800-266-2278

Comcast - Xfinity Customer Service

call

First, call 800-266-2278Press 0# each time it asks for a phone number then wait. For existing customers you must ALWAYS enter the last 4 of your social number that belongs to the account holder, then press 1, 2.

In general, help is available at this phone number for: customer problemssupportcustomer careissuesquestionsbillingsalescustomer service

This number by the numbers

avg wait28 mins
call hoursMon-Fri 7am-8pm, Sat 8am-5pm EST
SERVESComcast - Xfinity Customers
RANK#3 phone number
RANK OVERALL#4 overall

Other useful info

888-986-8447New customer Concierge888-379-2546Deals & packages888-959-6783Moving / address change