OFFER for new residential customers. Rates are subject to change at any time with advanced notice. As of the 13th mo. service will be billed at regular rate and is subject to change. Advertised price reflects $5 discount for enrolling in Auto Pay & Paperless Billing, must maintain both to keep discount. Former Optimum seasonal customers or customers previously not in good standing not eligible for promo. Acct with unpaid bill after due date is not in good standing. Offer is not transferrable, may not be combined w/other offers, is limited to advertised level of srvc, and is not available in all areas. Other terms, restrictions & conditions apply. Subscription continues and renews automatically each month until canceled. Cancel any time at 855-215-9375. Cancellation effective at end of then-current billing period.

300 MBPS FIBER INTERNET: Up to 300 Mbps download/up to 300 Mbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info.

INTERNET EQUIP, TAXES & FEES: For online orders, standard rates for professional installation may apply where free Self-Setup is available. 1 free Gateway included. Limit 1 per household. 1 free WiFi extender available if recommended by your Optimum technician. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber's residence. For other services and supplies (add’l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min system req’s & equip configs apply.

60-DAY MONEY-BACK GUARANTEE: 60-day money-back guarantee is only for the Internet service monthly fee, Mobile monthly service and Mobile activation fees. Optimum must be contacted within first 60 days of service to receive full refund. Customers without remaining account balance will receive refund to original payment method. Customers with remaining account balances will receive a bill credit. Mobile devices purchases and financing not refundable. 21-day Mobile device return policy applies (subject to $50 restocking fee).

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.

OFFER for new residential customers. Rates are subject to change at any time with advanced notice. As of the 25th mo. service will be billed at regular rate and is subject to change. Advertised price reflects $5 discount for enrolling in Auto Pay & Paperless Billing, must maintain both to keep discount. Former Optimum seasonal customers or customers previously not in good standing not eligible for promo. Acct with unpaid bill after due date is not in good standing. Offer is not transferrable, may not be combined w/other offers, is limited to advertised level of srvc, and is not available in all areas. Other terms, restrictions & conditions apply. Subscription continues and renews automatically each month until canceled. Cancel any time at 877-694-9474. Cancellation effective at end of then-current billing period.

1 GIG FIBER INTERNET: Up to 940 Mbps download/up to 940 Mbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info.

INTERNET EQUIP, TAXES & FEES: For online orders, standard rates for professional installation may apply where free Self-Setup is available. 1 free Gateway included. Limit 1 per household. 1 free WiFi extender available if recommended by your Optimum technician. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber's residence. For other services and supplies (add’l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min system req’s & equip configs apply.

60-DAY MONEY-BACK GUARANTEE: 60-day money-back guarantee is only for the Internet service monthly fee, Mobile monthly service and Mobile activation fees. Optimum must be contacted within first 60 days of service to receive full refund. Customers without remaining account balance will receive refund to original payment method. Customers with remaining account balances will receive a bill credit. Mobile devices purchases and financing not refundable. 21-day Mobile device return policy applies (subject to $50 restocking fee).

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.

OFFER for new residential customers. Requires separate signup for and maintenance of 1 Gig Internet and Unlimited Mobile services. Mobile signup must be completed within 30 days of Internet, otherwise Internet billed at current promotional rate, which is subject to change at any time. Advertised pricing achieved via credits on Internet bill and also reflects $5 discount for enrolling in and maintaining Auto Pay & Paperless Billing on Internet account. Internet pricing increases up to $35/mo. as of month 25 and is then subject to further change. Mobile service billed separately and rates are subject to change anytime with advance notice. Former Optimum seasonal customers or customers previously not in good standing not eligible for promo. Acct with unpaid bill after due date is not in good standing. Offer is not transferrable, may not be combined w/ other offers, is limited to advertised level of srvc, and is not available in all areas. Other terms, restrictions & conditions apply. Internet and mobile subscriptions continue and renew automatically each month until canceled. Cancel any time at 877-694-9474. Cancellation effective at end of then-current billing period.

1 GIG FIBER INTERNET: Up to 940 Mbps download/up to 940 Mbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info. INTERNET EQUIP, TAXES & FEES: For online orders, standard rates for professional installation may apply where free Self-Setup is available. 1 free Gateway included. Limit 1 per household. 1 free WiFi extender available if recommended by your Optimum technician. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber's residence. For other services and supplies (add’l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min system req’s & equip configs apply.

OPTIMUM MOBILE: $45/mo. per line for unlimited data, talk & text. Autopay required. Other monthly charges apply per line, including $20 activation fee, and may include roaming charges, taxes, government fees and other Optimum Mobile fees and surcharges (including USF fee). Data speeds reduced for remainder of billing cycle after 20 GB is used. Other terms and conditions apply; visit www.optimum.com/mobile/plan for plan details.

iPhone 16 128 GB ON US with trade-in. For well-qual. new or existing customers on a current Unlimited or Unlimited Max plan. Savings applied as 36-monthly bill credits toward the purchase or finance of an iPhone 16 128 GB. Trade-in value of $300+ is req’d. Credits cannot exceed the device cost. Trade-in cond’ns apply. Trade-in must be shipped w/in 21 days of iPhone 16 128GB purch. Monthly trade-in credits (trade-in value) & ‘iPhone ON US’ credits start w/in 3 bill cycles once trade-in is complete. iPhone 16 ON US credits will not be displayed in check-out. Max 2 per acct. Customer must remain in good standing with no past due or returned payments throughout promo period to maintain iPhone 16 ON US credits. Changes in phone or plan may result in cancellation of remaining ’iPhone ON US’ credits. Cancellation of service will result in termination of credits and the remaining balance on the financing agreement will be owed. Tax on pre-credit price due at sale. Returns allowed w/in 21 days of service subj to restocking fee. Offer subj to discontinuance or change at any time. While supplies last. All rights reserved.​​​ All trademarks and service marks are the property of their respective owners. © 2024 CSC Holdings, LLC.

60-DAY MONEY-BACK GUARANTEE: 60-day money-back guarantee is only for the Internet service monthly fee, Mobile monthly service and Mobile activation fees. Optimum must be contacted within first 60 days of service to receive full refund. Customers without remaining account balance will receive refund to original payment method. Customers with remaining account balances will receive a bill credit. Mobile devices purchases and financing not refundable. 21-day Mobile device return policy applies (subject to $50 restocking fee).

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.