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.
Phone support is available:
Mon-Fri 8am-10pm EST (7am-9pm CST)
Sat 8am-8PM EST (7am-7pm CST)
Sun 9am-8pm EST(8am-7pm CST)
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)
Optimum Mobile Sales (NY, NJ & CT): 866-213-3203
Optimum Mobile Sales (All Other Regions): 844-215-5225
Messaging support is available 24/7
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