Contacting Optimum Mobile

If you have any questions or need support with your mobile phone service, our experienced Optimum Mobile team is just a phone call or click away.


Call Us

Phone support is available:

Mon - Fri 8 AM - 10 PM EST
Sat - Sun 8 AM - 8 PM EST

Support
Optimum Mobile Customer Service: 866-200-7186 or 611 (from an Optimum Mobile phone)
Optimum Mobile Technical Support: 866-200-7186 or 611 (from an Optimum Mobile phone)

Sales
Optimum Mobile Sales: 866-200-7004


  Message Us

Messaging support is available 24/7

Tap on the right side of this page to chat now


Contact Us (Other Services)

Looking for assistance with your Internet, home TV, or phone service?

Optimum Internet customers