Optimum Customer Care Details

Optimum customer service contact details search will end here. Here we included all the contact details of Optimum customer service. We cover Optimum Phone Number, Customer Service Hours, How to call for an inquiry.

Customer care number

  • 1-888-276-5255: For Customer service phone number
  • 1-855-267-8468: For Installation & pending surveys
  • 1-855-267-8468: For sales
  • 1-866-218-3259: For Exclusive online offers and other great deals

Steps for connecting with customer care

  • Dial 1-888-276-5255 or 631-393-0639
  • Then press 1
  • Stay on line
  • Now you get a connection with a customer care representative

Customer care supporting hours

24 hours

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