🔒 5-Year Price Lock on Most Plans

The majority of Optimum internet plans come with a 5-year price lock — your monthly rate will not increase for 5 years from the date you activate service. This is one of the longest price guarantees offered by any internet provider and makes budgeting simple for the long term.

The price lock applies to the monthly internet service fee. Taxes, fees, and optional equipment charges (such as the $5/mo modem with WiFi) are not included in the lock.

📺 Free HBO Max for Up to 12 Months

New Optimum customers on most plans receive free HBO Max for either 6 months (on 500 Mbps plans) or 12 months (on 1 Gig and above). This is included automatically with qualifying plans — no separate sign-up required.

After the promotional period, regular HBO Max rates apply. You can cancel the HBO Max subscription at any time without affecting your internet service.

📱 Add Optimum Mobile Unlimited for $35/mo

Any Optimum internet customer can add an Optimum Mobile Unlimited line for $35/mo, combining home internet and a mobile plan on a single bill. This is a straightforward add-on — no separate activation fee, and it works alongside any Optimum internet plan including fiber, cable, or TV bundles. Call (978) 723-5746 to add mobile.