300 Mbps Internet service auto-renews monthly at $30/mo. + taxes & fees for 60 months, after which price will go up no more than $15/mo. per year until standard rates reached.

Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 877-794-2724 or by logging into account at optimum.net. Cancellation effective at end of then-current billing period except in WV. Price reflects $10/mo off w/ Auto Pay + Paperless Billing via checking, must maintain both. Reduced to $5/mo w/ debit card. No discount w/ credit cards. Offer for new residential customers. 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 transferable, 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.

300 MBPS INTERNET: Up to 300 Mbps download/up to 20 Mbps upload. Speeds, prices & availability vary by area. Enter your address to see speed availability in your area. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed. The speed of Internet packages with unlimited data will reduce during periods of local network congestion. Wireless speed, performance & availability sbjct to factors beyond Optimum's control.

INTERNET EQUIP, TAXES & FEES: For online orders, standard rates for professional installation may apply where free Self-Setup is available. Gateway fee auto-renews monthly at $0/mo. + taxes & fees for 12 months, after which price will go up no more than $5/mo. per year until standard rates reached. Limit 1 per household. Min system req’s & equip configs apply.  

Whole Home Wifi (optional) auto-renews monthly at $5/mo. + taxes & fees. Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 877-694-9474. Cancellation effective at end of then-current billing period except in CT & NJ. Whole Home WiFi is available for purchase to enhance wireless connectivity throughout a subscriber’s residence. Coverage varies based on normal use and building conditions. Actual range and performance can vary. For other services and supplies (add’l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply.

CONTRACT BUYOUT: Must provide copy of bill from competing provider, in same name and at same address, showing early termination fee (ETF) amount and that you were an active customer with the competitor at time of sale without a past due balance. Bill may be submitted by email to CompetitorProof@alticeusa.com. Once all documents are received, you will receive a bill credit covering ETF amount up to max of $100 within 6-8 weeks provided account is maintained in good standing.

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).

60-DAY INSTALL / ACTIVATION REIMBURSEMENT: Optimum must be contacted within first 60 days of service to receive reimbursement of Internet competitor installation fee (up to $100) and/or Mobile competitor activation charges (up to $25). Customer must provide 1st bill reflecting installation/activation charges with competitor within 60 days of disconnection. Internet customers will be notified via email regarding how to submit new provider bill(s) for reimbursement. Mobile customers, visit Optimum.com FAQ page for details on how to submit new provider bill for reimbursement. Eligible customers will receive a virtual Prepaid Mastercard® with reimbursement amount within approx. 2 weeks of validation. OPTIMUM PREPAID MASTERCARD: Limit 1 per customer, per service. Virtual card is issued by Pathward®, N.A., Member FDIC, pursuant to license by Mastercard International Incorporated. Mastercard and the circles design are registered trademarks of Mastercard International Incorporated. No cash access or recurring payments. Virtual card can be used where Debit Mastercard is accepted online, for phone/mail orders or in stores that accept mobile wallet. Virtual card valid for up to 6 months; unused funds will forfeit after the valid thru date. Terms and conditions apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2026 CSC Holdings, LLC.

300 Mbps Internet service auto-renews monthly at $30/mo. + taxes & fees for 60 months, after which price will go up no more than $15/mo. per year until standard rates reached.

Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 877-794-2724 or by logging into account at optimum.net. Cancellation effective at end of then-current billing period except in WV. Price reflects $10/mo off w/ Auto Pay + Paperless Billing via checking, must maintain both. Reduced to $5/mo w/ debit card. No discount w/ credit cards. Offer for new residential customers. 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 transferable, 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.

Unlimited mobile service auto-renews monthly at $45 /mo. + taxes & fees. Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 866-200-7186. Cancellation effective at end of then-current billing period. For new and existing customers. Regular multiline price applies to additional lines. Paperless billing & autopay req’d for mobile. Savings via 12 monthly bill credits. Credits start within 2 bill cycles. Number must be transferred within 14 days of line activation. One per account. Regular multiline price applies to additional lines. Paperless billing & autopay req’d for mobile. Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to mobile account. Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details.

Device financing or number transfer req’d. Number must be transferred w/in 14 days of line activation. Savings via 12 monthly bill credits. Credits start w/in 2 bill cycles. Limit 1 line per Optimum Mobile account. Reg. multiline price applies to add’l lines. Excludes other service discounts. Paperless billing & autopay req’d for mobile. Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to mobile account.

Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details.

Buy any 2 Unlimited lines get 1 free: Unlimited service auto-renews monthly at $20/mo. per line plus taxes & fees with one line on us when up to $55 credit (based on plan selected) is applied to one Unlimited, Unlimited Max or Tablet Unlimited line. Taxes & fees include $3.50 Telco Recovery Fee for Unlimited, Unlimited Max or $1.50 Telco Recovery Fee for Tablet Unlimited. One-time purchase of 3+ qualifying lines required. Advertised pricing with coupon code BIGSAVINGS. For new customers only. Paperless billing & Auto Pay required for Mobile. Savings via bill credits. Credits start within 2 bill cycles. On at least one of the 3 lines, number transfer from another carrier is required within 21 days of line activation or device financing. One promotion per account. Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 866-200-7186. Cancellation effective at end of then-current billing period.

Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to Mobile account.

Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details. 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.

INTERNET EQUIP, TAXES & FEES: For online orders, standard rates for professional installation may apply where free Self-Setup is available. Gateway fee auto-renews monthly at $5/mo. + taxes & fees for 12 months, after which price will go up no more than $5/mo. per year until standard rates reached. Limit 1 per household. Min system req’s & equip configs apply.

Mobile Bundle: $20 credit per month on internet service for speeds 300M & above, with req'd mobile signup must be completed within 30 days of Internet, otherwise Internet billed at current promotional rate (subject to change at any time). Offer for current residential customers. 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 transferable, may not be combined w/other offers, is limited to advertised level of srvc, and is not available in all areas. Requires unlimited or unlimited max mobile plan to qualify. Other terms, restrictions & conditions apply.

CONTRACT BUYOUT: Must provide copy of bill from competing provider, in same name and at same address, showing early termination fee (ETF) amount and that you were an active customer with the competitor at time of sale without a past due balance. Bill may be submitted by email to CompetitorProof@alticeusa.com. Once all documents are received, you will receive a bill credit covering ETF amount up to max of $100 within 6-8 weeks provided account is maintained in good standing.

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).

60-DAY INSTALL / ACTIVATION REIMBURSEMENT: Optimum must be contacted within first 60 days of service to receive reimbursement of Internet competitor installation fee (up to $100) and/or Mobile competitor activation charges (up to $25). Customer must provide 1st bill reflecting installation/activation charges with competitor within 60 days of disconnection. Internet customers will be notified via email regarding how to submit new provider bill(s) for reimbursement. Mobile customers, visit Optimum.com FAQ page for details on how to submit new provider bill for reimbursement. Eligible customers will receive a virtual Prepaid Mastercard® with reimbursement amount within approx. 2 weeks of validation. OPTIMUM PREPAID MASTERCARD: Limit 1 per customer, per service. Virtual card is issued by Pathward®, N.A., Member FDIC, pursuant to license by Mastercard International Incorporated. Mastercard and the circles design are registered trademarks of Mastercard International Incorporated. No cash access or recurring payments. Virtual card can be used where Debit Mastercard is accepted online, for phone/mail orders or in stores that accept mobile wallet. Virtual card valid for up to 6 months; unused funds will forfeit after the valid thru date. Terms and conditions apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2026 CSC Holdings, LLC.

Requires separate signup for and maintenance of 300 Mbps Internet, Entertainment TV and Unlimited Mobile services.

300 Mbps Internet service auto-renews monthly + taxes & fees for 12 months, after which price will go up no more than $15/mo. per year until standard rates reached.

Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel Internet and TV any time at 877-794-2724 or by logging into account at optimum.net. Cancellation effective at end of then-current billing period except in WV. Cancel Mobile any time at 866-200-7186 or by signing in to your account at mymobile.optimum.com. Cancellation effective at end of then-current billing period. Promotional price includes bill credits. Price reflects $10/mo off w/ Auto Pay + Paperless Billing via checking, must maintain both. Reduced to $5/mo w/ debit card. No discount w/ credit cards. Offer for new residential customers. Former Optimum seasonal customers or customers previously not in good standing not eligible for promo. Promo and credits require active plan and account in good standing with no past due or returned payments. Offer is not transferable, may not be combined w/other offers, is limited to advertised level of srvc, and is not available in all areas.

Get 2+ Unlimited lines for just $25/mo. per line. 2+ lines of Unlimited service auto-renews monthly at $25/mo. per line + taxes & fees for 12 months. Standard rates apply at month 13. Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 866-200-7186. Cancellation effective at end of then-current billing period. Advertised pricing with coupon code SAVENOW for 2 lines, or HAPPYFAM for 3+ lines. 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. For new customers only. Paperless billing & autopay req’d for mobile. Savings via 12 monthly bill credits. Credits start within 2 bill cycles. Requires number transfer from another carrier within 14 days or 36-mo. device financing. One per account.

Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to mobile account.

Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details. Pricing, offers, and terms subject to change and discontinuance w/o notice.

Get $30 off when you bundle 300+ Mbps Internet with Unlimited Mobile and Entertainment TV:  For additional $20 internet credit per month, mobile signup must be completed within 30 days of Internet, otherwise Internet billed at current promotional rate (subject to change at any time).

Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 877-794-2724 or by logging into account at optimum.net. Cancellation effective at end of then-current billing period except in WV. Price reflects $10/mo off w/ Auto Pay + Paperless Billing via checking, must maintain both. Reduced to $5/mo w/ debit card. No discount w/ credit cards. Offer for new residential customers. 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 transferable, 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.

Entertainment TV: service auto-renews monthly at $20/mo. + taxes/fees for 12 mo., then up to $10/mo. per yr. increase until standard rates.

Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 877-694-9474. Cancellation effective at end of then-current billing period except in WV. Price reflects $10/mo off w/ Auto Pay + Paperless Billing via checking, must maintain both. Reduced to $5/mo w/ debit card. No discount w/ credit cards. Offer for new residential customers. 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 transferable, 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.

Unlimited mobile service auto-renews monthly at $45 /mo. + taxes & fees. Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 866-200-7186. Cancellation effective at end of then-current billing period. For new and existing customers. Regular multiline price applies to additional lines. Paperless billing & autopay req’d for mobile. Savings via 12 monthly bill credits. Credits start within 2 bill cycles. Number must be transferred within 14 days of line activation. One per account. Regular multiline price applies to additional lines. Paperless billing & autopay req’d for mobile. Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to mobile account. Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details.

Device financing or number transfer req’d. Number must be transferred w/in 14 days of line activation. Savings via 12 monthly bill credits. Credits start w/in 2 bill cycles. Limit 1 line per Optimum Mobile account. Reg. multiline price applies to add’l lines. Excludes other service discounts. Paperless billing & autopay req’d for mobile. Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to mobile account.

Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details.

Buy any 2 Unlimited lines get 1 free: Unlimited service auto-renews monthly at $20/mo. per line plus taxes & fees with one line on us when up to $55 credit (based on plan selected) is applied to one Unlimited, Unlimited Max or Tablet Unlimited line. Taxes & fees include $3.50 Telco Recovery Fee for Unlimited, Unlimited Max or $1.50 Telco Recovery Fee for Tablet Unlimited. One-time purchase of 3+ qualifying lines required. Advertised pricing with coupon code BIGSAVINGS. For new customers only. Paperless billing & Auto Pay required for Mobile. Savings via bill credits. Credits start within 2 bill cycles. On at least one of the 3 lines, number transfer from another carrier is required within 21 days of line activation or device financing. One promotion per account. Standard rates subject to change. Subscription auto-renews each month until canceled. Cancel any time at 866-200-7186. Cancellation effective at end of then-current billing period.

Non-Internet Customer Surcharge: Displayed pricing for Optimum Internet customers. Starting with third billing cycle, a surcharge of $20/mo. per line will be added unless Optimum Internet account is linked to Mobile account.

Other terms, restrictions & conditions apply. Visit www.optimum.com/mobile/plan for plan details. 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.

CONTRACT BUYOUT: Must provide copy of bill from competing provider, in same name and at same address, showing early termination fee (ETF) amount and that you were an active customer with the competitor at time of sale without a past due balance. Bill may be submitted by email to CompetitorProof@alticeusa.com. Once all documents are received, you will receive a bill credit covering ETF amount up to max of $100 within 6-8 weeks provided account is maintained in good standing.

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).

60-DAY INSTALL / ACTIVATION REIMBURSEMENT: Optimum must be contacted within first 60 days of service to receive reimbursement of Internet competitor installation fee (up to $100) and/or Mobile competitor activation charges (up to $25). Customer must provide 1st bill reflecting installation/activation charges with competitor within 60 days of disconnection. Internet customers will be notified via email regarding how to submit new provider bill(s) for reimbursement. Mobile customers, visit Optimum.com FAQ page for details on how to submit new provider bill for reimbursement. Eligible customers will receive a virtual Prepaid Mastercard® with reimbursement amount within approx. 2 weeks of validation. OPTIMUM PREPAID MASTERCARD: Limit 1 per customer, per service. Virtual card is issued by Pathward®, N.A., Member FDIC, pursuant to license by Mastercard International Incorporated. Mastercard and the circles design are registered trademarks of Mastercard International Incorporated. No cash access or recurring payments. Virtual card can be used where Debit Mastercard is accepted online, for phone/mail orders or in stores that accept mobile wallet. Virtual card valid for up to 6 months; unused funds will forfeit after the valid thru date. Terms and conditions apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2026 CSC Holdings, LLC.