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Are you a Comcast customer with a problem? Call the customer service phone number at 1-800-934-6489 to register your feedback today. The toll free 1-800 number has normal business hours of operation from 8am-5pm, Monday to Friday. Press 1 for English and 0 to speak with a live person as soon as you hear the dial done.

XFINITY support number
1 (800) XFINITY or 1 (800) 934-6489

Comcast small business customer service
1 (800) 391-3000

Sales hotline (for new customers)
1 (866) 922-8128

If the above numbers did not reach a live human, here are several alternative numbers you can try to dial.

Alternative phone numbers

• 1 (800) 266-2278
• 1 (800) COMCAST (general line)
• 1 (800) 266-2278 (moving and relocation)
• 1 (888) 710-4175 (free offers)

Best time to call Comcast
Monday through Friday 7am to 8pm EST
Saturday 8am to 5pm EST
Sunday (closed)

File your complaint against Comcast now.