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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 Sulphur
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 Sulphur
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.

Sulphur 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 Sulphur Customers

1 GB Data
Get Optimum Mobile service starting at just $15/month per line for 1 GB flexible data plans.
3 GB Data
Use a lot, or a little. Pay only for what you need. 3 GB flexible data plans starting at $25/month per line.
Unlimited GB
Unlimited data for those who want a plan without limits. Get Unlimited data for $45/month per line.
Image of Optimum Fiber depicting light shining through fiber optic cable
Sulphur Internet Services: Optimum Fiber

With our Optimum Fiber network bringing 1 Gig service and intelligent WiFi to Sulphur, you'll be able to stream, game, or download from any room at lightning-fast speeds.

Sulphur Internet Services: Optimum Fiber

With our Optimum Fiber network bringing 1 Gig service and intelligent WiFi to Sulphur, you'll be able to stream, game, or download from any room at lightning-fast speeds.

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

Whether you're keeping up on your latest shows or catching the Saints game, experience cable TV the way you've always wanted with more options and choices than ever.

Optimum TV Service in Sulphur

Whether you're keeping up on your latest shows or catching the Saints game, experience cable TV the way you've always wanted with more options and choices than ever.

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 Sulphur: Optimum makes Moving Easy

Optimum's home phone service makes calling from Sulphur easy. Enjoy unlimited local and long-distance calling anytime to anywhere in the United States, Canada, Puerto Rico, and the U.S. Virgin Islands for one low, flat monthly rate. You'll also get 411 and 20 additional calling features at no extra charge.

Attention Sulphur: Optimum makes Moving Easy

Optimum's home phone service makes calling from Sulphur easy. Enjoy unlimited local and long-distance calling anytime to anywhere in the United States, Canada, Puerto Rico, and the U.S. Virgin Islands for one low, flat monthly rate. You'll also get 411 and 20 additional calling features at no extra charge.

Optimum Store Locations Near Sulphur

Optimum offers every service to keep you up to date in Sulphur. Whether you're grabbing a bite to eat, hiking through the marshes, or relaxing at home with the family, Optimum has the right plan for you.


Choose from high-speed Internet, digital cable TV, and voice services, plus the nation's most robust WiFi network. Optimum has you covered with enhanced service and technical support options through our strategic partners, as well as smart products for your home. Pick the right package for your needs to bundle and save.

Optimum Store Locations Near Sulphur

Optimum offers every service to keep you up to date in Sulphur. Whether you're grabbing a bite to eat, hiking through the marshes, or relaxing at home with the family, Optimum has the right plan for you.


Choose from high-speed Internet, digital cable TV, and voice services, plus the nation's most robust WiFi network. Optimum has you covered with enhanced service and technical support options through our strategic partners, as well as smart products for your home. Pick the right package for your needs to bundle and save.