Is Optimummobile.com Legit or Not?
Our checks and user reviews suggest this website is legitimate. Still use normal caution when paying online.
Last checked October 17, 2026
Summary
Optimummobile.com (operated by Altice USA) has a trust score of 96 out of 100. The domain was registered on April 29, 2008, about 18.5 years ago, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "Shop Optimum Mobile plans and the latest phones on America's largest 5G network. Save up to $840/year vs. Verizon & AT&T. Get started today."
What we found
- +10 Valid HTTPS certificate
- +25 Domain registered 18+ years ago
- +3 Contact details published on the website
- +3 Privacy, terms or refund policies are linked
- +5 Organisation-validated certificate issued to Altice USA
Every website starts at 50 points. How the score works
Company and contact
- Company
- Altice USA
- Source
- Security certificate (organisation validated)
- Not found
- Phone
- +18662007004
- Policies linked
- Contact, About, Privacy policy, Terms, Returns & refunds
Domain and security
- Registered
- Apr 29, 2008
- Domain age
- 18.5 years
- Expires
- Apr 29, 2027 (in 174 days)
- Registrar
- GoDaddy.com, LLC
- Registry status
- Transfer lock on (protects against hijacking)
- HTTPS
- Valid certificate
- Certificate issuer
- Sectigo Limited until Mar 10, 2027
- IP address
- 45.60.99.106
- Email on domain
- Set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Redirects visitors to (1)
When you open optimummobile.com, you are sent on to these domains.
Optimummobile.com reviews
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What people search about Optimummobile.com
The most common searches about Optimummobile.com, so you can see what other shoppers want to know.
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Is Optimummobile.com legit, safe or a scam?
Is Optimummobile.com legit?
Based on our checks, Optimummobile.com scores 96 out of 100, which we rate as "Likely Legit". The domain has been registered for 18.5 years. There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Optimummobile.com safe to buy from?
Optimummobile.com uses a valid HTTPS certificate, so payment details are encrypted on the way to the site. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Optimummobile.com real or fake?
Optimummobile.com looks like a real, established website: its domain is 18.5 years old and it is operated by Altice USA.
Is Optimummobile.com a scam?
We found no strong signs that Optimummobile.com is a scam, but no automated check is perfect. Read the reviews for real experiences.
Is Optimummobile.com trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 96 out of 100.
Who owns optimummobile.com?
According to security certificate (organisation validated), the website is operated by Altice USA. The domain is registered through GoDaddy.com, LLC.
How can I contact Optimummobile.com customer service?
The website publishes the phone number +18662007004, and links to a contact page from its homepage. Only use contact details shown on optimummobile.com itself, because scammers post fake support numbers online.
How do I log in to Optimummobile.com safely?
Type https://optimummobile.com yourself or use a bookmark, rather than following links in emails or text messages. Scammers copy login pages on lookalike addresses to steal passwords.