Optimum Online Customer Service Phone Number

Phone Number of Optimum Online is 888-276-5255 / 855-267-8468 / 718-860-3513 .
Optimum is the brand name of services, offered by Cablevision to its customers. The Company has introduced four services using Optimum brand, in the market; these are Optimum TV, Optimum online, Optimum Voice and Optimum Lightpath. These services are used by Television, Internet, VoIP Phone and Business customers. Beside Optimum services, Cablevision offers other services such as News 12, Newsday, amNewYork and MSG Varsity. Cablevision has introduced first self installing Optimum cable modem service in the market. The service brought the revolution in the tri-state region in the way of viewing and utilizing the Internet. The Optimum Online produces Optimum.net website for its Optimum Online Customers to provide high speed Internet services to its customers. The company provides the various benefits along with the service such as download speed up to 15 Mbps, free WiFi at more than 80, 000 hot spot locations, etc.

Services Offered By Optimum Online

Optimum Online provide following services:
  • The telecom company provide digital TV network to millions of subscribers, under different plans. The company deliver digital channels to subscribers that consists of news, entertainment, sports and special channels.
  • Optimum Online also provide telephone services to customer that include both residential and commercial customers. The company offers voice calls, Text Messages and also voice mail services.
  • Optimum Online deliver internet services to subscribers that ranges from residential to commercial. In addition to this the company also provide wifi services with high speed.

Customer Contacts Of Optimum Online

Residential Customer Service: 718-860-3513
Residential Sales: 718-975-1179
Customer Service/Technical Support: 888-276-5255
Sales Support: 855-267-8468
Business Hours: Monday - Friday: 8am - 7pm

Online Bill Payment Services Of Optimum Online

Optimum Online assures all the facility to subscribers, the undertaking deliver electronic bills to customers. The telecom company allows customers to pay bills online as the undertaking provide specific accounts to every customer. Customer has to login through account and make payment by providing the bill number and consumer ID, customers can use any of the master card to make payment. To know more about the billing facility of Optimum Online do visit the link: http://optimum.custhelp.com/app/answers/detail/a_id/311

Optimum Online Address

The address of Optimum Online is 1111 Stewart Avenue, Bethpage, New York 11714 United States.

Optimum Online Website

The Website of Optimum Online is www.optimum.net.

Optimum Online Customer Support Service Phone Number

The customer support phone number of Optimum Online is 888-276-5255 / 855-267-8468 / 718-860-3513 (Click phone number to call).


The postal and official address, email address and phone number (helpline) of Optimum Online Service Center and Optimum Online customer service phone number is given below. The helpline of Optimum Online customer service phone number may or may not be toll free.

Click Here To View Optimum Online Customer Service Phone Numbers

Optimum Online Phone Number Customer Service

What was the response after calling on specified numbers? To Write Click Here
If the contact information is incorrect, please let us know Here

View Contact Detail Like Phone Numbers

Optimum Online Source of Knowledge


Your Complaint, Suggestion, Complication, Review To Optimum Online

Your Name
Email Address
Your Photo
Image Text
Customer care captcha

allcustomercarenumbers.net Advertisements

Optimum Online Customer Service Number Delineated Here With Complaints and Reviews

Customer care female
Ms. Heejung Kim CallsJul 24, 2018

Ms. Heejung Kim On Phone To Optimum Online Service
I transferred internet service from my old address to new address. I want to pay bill using my online account, but my new account doesn't appear on my online account. I complained about this issue by phone last Thursday. My ticket number is 105564830. Please solve the problem ASAP so I can pay my bill using online account.

Customer care user complaints