Optimum  Customer Service Phone Number USA & UK – 1 ★ 888 ★ 329 ★ 8318  (24/7 Helpline) Looking for the official Optimum  customer support phone number USA & UK? You can instantly connect with Optimum  ’s technical experts at 1 ★ 888 ★ 329 ★ 8318 . This toll-free number is active 24/7 to help with billing issues, subscription renewals, antivirus installation, refund requests, and technical troubleshooting.

 Optimum  protects millions of users worldwide, but when problems strike—like failed updates, unwanted auto-renewal charges, or login errors—the fastest solution is to call the Optimum  helpline.

 Optimum  Customer Support Phone Number USA

For US-based customers, Optimum  provides dedicated toll-free assistance 1 ★ 888 ★ 329 ★ 8318 . The number connects you directly with a trained agent who can help with technical support, billing, or account management.

📞 Call Now: 1 ★ 888 ★ 329 ★ 8318 

✅ Available 24/7 across the USA
✅ Toll-free from any landline or mobile
✅ Speak to a live agent in minutes

 Optimum  Customer Support Phone Number UK

 Optimum  users in the United Kingdom can also connect easily. Whether it’s product activation, billing questions, or subscription cancellation, the same helpline 1 ★ 888 ★ 329 ★ 8318  works for UK users with international access.

☎ UK Helpline: 1 • 888 • 329 • 8318 

💡 Tip: If you’re calling from the UK, dial it as: +1 • 888 • 329 • 8318 

Why Should You Call  Optimum   Support?

Here are the most common reasons customers in the USA and UK reach out to Optimum  :

1. 🛡️ Antivirus installation or setup errors
   
   

2. 💳 Billing disputes and refund requests
   
   

3. 🔄 Subscription renewal & cancellation
   
   

4. 🚫 Auto-renewal charges on credit cards
   
   

5. 🧑‍💻 Technical issues like “device not protected”
   
   

6. 📧 Email or account login problems
   
   

Support Line ➜ 1 ➜ 888 ➜ 329 ➜ 8318 

Step-by-Step: How to Contact Optimum  

1. Dial 1 ★ 888 ★ 329 ★ 8318
   
   

2. Choose your language (English preferred in USA & UK)
   
   

3. From the IVR menu, select:
   
   

   1. Press 1 for billing/refunds
      
      

   2. Press 2 for technical issues
      
      

   3. Press 3 for subscription renewal/cancellation
      
      

   4. Press 0 to connect with a live agent
      
      

4. Provide your Optimum  account email & subscription ID
   
   

5. Explain your issue clearly for a faster resolution
   
   

Phone Support vs Chat vs Email (Comparison)

Method

Speed

Availability

Best For

Phone (1 • 888 • 329 • 8318 )

Instant

24/7

Urgent issues, refunds, live agent help

Live Chat

Fast

24/7

Quick fixes, basic troubleshooting

Email

Slow

24–48 hours

Non-urgent issues, documentation needed

👉 Clearly, phone support is the fastest and most reliable option for both USA & UK customers.

Common Issues Optimum  Support Solves

1. Refund for accidental charges
   
   

2. Subscription cancellation before renewal date
   
   

3. Multi-device protection setup
   
   

4. Fixing update/scan errors
   
   

5. Reactivating expired licenses
   
   

6. Protecting against phishing & malware Optimumacks
   
   

Helpline 【1】888【329】8318 

FAQs (USA & UK Customers)

Q1: What is the Optimum  customer support phone number in the USA?
It’s 1 ★ 888 ★ 329 ★ 8318 , available 24/7, toll-free.

Q2: What is the Optimum  helpline in the UK?
UK users can dial 1 • 888 • 329 • 8318  with international prefix +1.

Q3: Can I cancel my subscription over the phone?
Yes, call the helpline and request cancellation before the renewal date.

Q4: Can I get a refund through Optimum  phone support?
Yes, refunds are processed once your account is verified.

Q5: Does Optimum  offer live chat support?
Yes, but for urgent problems, calling Support Line ➜ 1 ➜ 888 ➜ 329 ➜ 8318  is best.