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Photo of home at dusk fully connected with Optimum Whole Home Wifi service built on smart wifi 6
Whole Home Wifi 6 in Larchmont
Our new Gateway 6, with Smart Wifi 6, gives you powerful built-in WiFi with up to 3X faster speeds and greater coverage. Stream, game, and download from any room at super-fast speeds.
Whole Home Wifi 6 in Larchmont
Our new Gateway 6, with Smart Wifi 6, gives you powerful built-in WiFi with up to 3X faster speeds and greater coverage. Stream, game, and download from any room at super-fast speeds.

Larchmont Customers: Switch to Optimum Mobile and Save

Stream, text, call, do it all.
Get unlimited everything, including data, for just $30/mo. per line for 2+ lines
Add more lines, save more money
Not using all that unlimited data? Switch to 1 GB for just $15/month or get 3 GB for just $25/month.
Exclusive pricing for Optimum customers
Save up to $15/mo. on your Internet bill when you combine our services and add Optimum Mobile.

Mobile Deals for Larchmont Customers

1 GB Data
Get Optimum Mobile service starting at just $15/month per line for 1 GB data.
3 GB Data
Use a lot, or a little. 3 GB data plan just $25/month per line.
Unlimited
Need more data? Get Unlimited data for $45/month per line.
Unlimited Max
Always connected. Get Unlimited Max with HD-quality streaming for $45/month per line.
Image of Optimum Fiber depicting light shining through fiber optic cable
Larchmont Internet Services: Optimum Fiber

Experience lightning-fast connectivity with Optimum's new, state-of-the-art Fiber network. Enjoy intelligent WiFi and 1 Gig service at home in Larchmont.

Larchmont Internet Services: Optimum Fiber

Experience lightning-fast connectivity with Optimum's new, state-of-the-art Fiber network. Enjoy intelligent WiFi and 1 Gig service at home in Larchmont.

Photo of an Optimum TV connected screen in a living room, displaying viewing options
Optimum TV Service in Larchmont

Customize your TV viewing with Optimum TV's many options. Enjoy digital TV at home in Larchmont just the way you always wanted it.

Optimum TV Service in Larchmont

Customize your TV viewing with Optimum TV's many options. Enjoy digital TV at home in Larchmont just the way you always wanted it.

Photo of a smiling family sitting on the floor of a new home, their small child has put handprints on the wall with wet paint
Attention Larchmont: Optimum makes Moving Easy

Set up your services quickly in Larchmont and stay connected even through a move with Optimum. We've got you covered. Call today and check our best offers.

Attention Larchmont: Optimum makes Moving Easy

Set up your services quickly in Larchmont and stay connected even through a move with Optimum. We've got you covered. Call today and check our best offers.

Optimum Store Locations Near Larchmont

After dinner with friends on Boston Post Road, settle in at home in Larchmont and enjoy a full in-home connectivity and entertainment experience from Optimum. Get digital TV, voice services and lightning-fast, high-speed Internet, plus Optimum WiFi, the most robust wireless network in the United States. Surf, stream and game at lightning speed.


Our customers get exclusive deals on Optimum Mobile, too. Select from a host of options, offered by our strategic partners, for enhanced services, tech support and smart home products. Choose the right plan for you and your family and save.

Optimum Store Locations Near Larchmont

After dinner with friends on Boston Post Road, settle in at home in Larchmont and enjoy a full in-home connectivity and entertainment experience from Optimum. Get digital TV, voice services and lightning-fast, high-speed Internet, plus Optimum WiFi, the most robust wireless network in the United States. Surf, stream and game at lightning speed.


Our customers get exclusive deals on Optimum Mobile, too. Select from a host of options, offered by our strategic partners, for enhanced services, tech support and smart home products. Choose the right plan for you and your family and save.

Disclaimer:
1 GB, 3 GB, Unlimited & Unlimited Max plans details: AutoPay required. New Optimum Mobile lines only, cannot be applied to existing lines of service. 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). Pricing, offer and terms subject to change at any time. Data options may be switched at any time during bill cycle. Downgrade limited to 1x per bill cycle and effective with following bill cycle. Upgrades effective immediately. International talk/text from U.S. and talk/text/data while traveling abroad not included.

**Quality of service (QoS): Optimum Mobile leverages T-Mobile 4G LTE and 5G networks to deliver nationwide network coverage. After reaching 1 GB or 3 GB data cap, data is reduced to 2G (128 Kbps) speeds for remainder of bill cycle. Additional data purchases available once 1 GB/3 GB data cap is reached. After reaching 20 GB (for Unlimited data plans) or 50 GB (for Unlimited Max data plans) data is reduced to 3G (512 Kbps) speeds for remainder of bill cycle. Subject to this QoS policy, tethering at 600 Kbps and video streaming at SD quality (about 480p), for by the Gig plans, and after 5 GB of tethered data usage for Unlimited Data plan. For Unlimited Max plan, speeds will be reduced to 3G (512 Kbps) after 15 GB of tethered data usage in a month for the remainder of the billing period, and streaming video will be at HD quality (720p). Domestic off-net (roaming) at 2G speeds. See our Broadband Disclosure for additional performance and network management details.

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 restrictions: Credit approval may be required. Offer subject to discontinuance at any time, not available everywhere or for all phones/networks, and may not be combined with any other Optimum Mobile offers. Other terms and conditions apply; see optimum.com/mobile/plan for plan details. All rights reserved. © 2022 CSC Holdings, LLC.