Optimum Mobile Customer Service

Phone Number & Getting a Rep

Optimum Mobile Customer Service number

800-877-8849
Toll-free·Calls Mobile Customer Service·See main phone number & contact info
Q:

How do I talk to a human at this Optimum number?

A:Just wait through the menu and they'll eventually transfer you.
Q:

Does this phone number work 24/7?

A:No. Hours for this phone number are Mon-Fri 8am-8pm, Sat-Sun 8am-6pm EST. The least busy day is Thursday, and the most busy day is Friday. See below for more and to learn where this data comes from.
Q:

How long will I have to wait to speak to Optimum Mobile Customer Service?

A:The average hold time is 21 minutes. The longest hold times are on Monday, and the shortest are on Tuesday.

All Optimum customer service contact information

This is the #4 most popular Optimum phone number out of 7. Click above to go back to the main customer service number and other contact information, including Optimum email addresses, twitter handles, and live chat options.

More Optimum Customer Phone Numbers

Customer Service

888-276-5255
Main phone number · Toll-free · Mon-Fri 9am-5pm, Sat 9am-1pm EST · Press 1, then 0 at each prompt until transferred · Say or enter the 10-digit phone number on my account or say "use my account number."

Order New Service

833-926-3027
Toll-free · 24 hours, 7 days · Press 1 ·

Technical Support

877-584-2495
Toll-free · Mon-Fri 8am-1am, Sat 8am-10pm, Sun 8am-10pm EST · Press 1 to order service, press 2 for customer service, or press 3 to hear current promotions ·

Altice Mobile Customer Service

203-847-6666
24 hours, 7 days · Just follow the prompts. they have improved their response time and service dramatically. · Say or enter the 10-digit phone number on my account or say "use my account number."

New Customer Concierge

888-715-3291
Toll-free · Mon-Fri 4am-9pm, Sat 4am-4pm PST · This phone number is for setting up new service only. Talk immediately with a live person who can help you compare and choose packages. Super knowledgeable and friendly representatives ready to take your call, compliments of GetHuman. ·

International Customer Service

917-529-5500
24 hours, 7 days · Calling this Optimum number should go right to a real human being · Enter your 10-digit Optimum phone number.

How do I get through the phone menu to a real live person?

GetHuman researchers routinely call this Optimum phone number to document the phone system.
Here is our latest tip for weaving through the phone menu to get to a real person the fastest: Just wait through the menu and they'll eventually transfer you.
Here is how our research team describes the way the Optimum phone system greets you: Say or enter the 10-digit phone number on my account or say "use my account number."
Below are some clips we've found from Optimum's phone menus and tips that help give an idea of what you will encounter when you call. We've highlighted why they are important as well:

They may ask you to say or enter information

"Welcome to Optimum. This call may be recorded. So I can find the right one, please tell me the ZIP code of the account you're calling about.
You can also say use a different phone number or use my account number.
Please say or enter the ZIP code of the account."
Excerpt from a call with Optimum
Sunday, July 14, 2024 5:07 PM

What are the hours and when should I call?

Optimum operates the call center for this 800-877-8849 phone number Mon-Fri 8am-8pm, Sat-Sun 8am-6pm ET. The short answer is that you should call on a Thursday. This observation and the following section are based on analysis of a sample set of 30,839 calls made in the last 90 days using our free, web-based phone (see above).
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this Optimum phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like Optimum staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.

The least busy time to call

The least busy day to call Optimum is Thursday. The most busy day to call is Friday. Again, this is based on a sample of 30,839 calls made with our AI-powered, web-based phone in the last 90 days.

The shortest wait on hold

We measured the shortest hold times to be on Tuesday. The longest wait in the queue on average occurs on Monday.

The best time to call

In summation, the best day to call Optimum is Thursday. This is not the day with the shortest wait on hold in the phone system, but we still recommend it for its ideal combination of low call volume and short hold times. Plus we believe that Optimum staffs the call center well on Thursday.

Why call this Optimum number?

Below is a sample of recent calls to Optimum, and their purpose. Are any of these similar to the reason you are trying to call?
Assistance with entering numbers: "How do I enter my numbers?"
- From a call lasting 2m 57s , Jul 17, 2024 4:53 PM
: ""
- From a call lasting 1m 22s , Jul 14, 2024 5:07 PM
: ""
- From a call lasting 33s , Jul 9, 2024 3:05 PM
Account assistance needed: "Can you help me with my account information and billing details?"
- From a call lasting 12m 14s , Jun 16, 2024 7:52 PM

Calling this Optimum Customer Number

Christian Allen is the editor / author responsible for this content.
Dec 20, 2023

When calling Optimum for a customer service issue, an automated recording greets you with the option to press 9 for Spanish followed by instructions to enter your Optimum account number or say "become a customer." Since I don't currently have Optimum as my internet service provider, I chose "become a customer," and the automated system continued with a more questions.

I was asked whether I needed an internet service for home or business, then I needed to enter in my ZIP code to determine service availability. However, my ZIP code revealed that Optimum doesn't provide service in my area, so the automated system transferred me to the company's partner, SmartMove, to help locate a provider. The automated recording also advised visiting SmartMove's website for more information on providers. 

The call was placed on hold, and in a few minutes it was answered by another automated system requiring me to enter in my ZIP code to locate a provider. After a quick search, the system stated that internet providers for my area included Xfinity. I was given the option to be transferred to a representative who could discuss internet options or to receive a text message with a provider's website to consider offers. I chose to be connected with a representative and waited a few more minutes.

A brief hold led me to another automated system powered by Xfinity and again I needed to enter in my ZIP code. This determines if you have an account already. If not, you're told to say the words "new customer." Since I don't have an account with Xfinity either, I said "new customer," and waited to be connected. More hold time finally connected me to a customer service rep who asked how he could help me. 

Now that I'd been on the phone for at least 10 minutes and transferred several times, I told the rep I'd initially contacted Optimum to get estimates on new internet service, but had been transferred to Xfinity. He apologized for the jumping around and explained that Optimum is only offered in regional areas so Xfinity is often next in line for customers seeking cable or fiber-based internet options. He also explained that Xfinity will work with new customers to get rates similar to Optimum's if there was a plan they had been considering.

Since I didn't get internet pricing quotes from Optimum, I told the rep I was interested in economical offers for home internet. He directed me to Xfinity's website where I could view the current package deals along bundles for TV and mobile service. By this time I was ready to be off the phone and thanked him for his time, saying I'd browse the website for what I needed. He also shared that most internet providers allow you to check online first to see if they offer service in your area before calling. 

Christian has been writing about long hold times and customer service call center experiences since 2010. He's been featured in Bloomberg, the Wall Street Journal and the Boston Globe.

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