Merrimac Communications is Now TDS®
We’re delighted to bring our exceptional Internet, TV and phone services to Merrimac, Prairie du Sac, Sauk City, and surrounding areas.
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Best Deals
LEARN MOREYour best overall value! Shop our most popular deals, or customize your own. You may also be eligible for special offers or additional discounts when you bundle your services.
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Internet
LEARN MOREMake TDS® your provider for reliable high-speed Internet and premium WiFi – including fiber packages with speeds up to 1Gbps in select areas. It's all backed by our 30-Day Money-Back Guarantee.
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TV
LEARN MOREExperience the best in home entertainment with our all-digital TV packages, which include connected-home DVR options, lots of HD channels, TV Everywhere and more.
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Phone
LEARN MOREEnjoy reliable, crystal-clear calling and advanced features with any TDS home phone package. Multiple plan options make it easy to find the package that best fits your needs.
TDS Connect Blog

Fun facts for Flag Day
Fly the flag! Ahead of Flag Day on June 14, here are some fun facts about Old Glory.
The post Fun facts for Flag Day first appeared on TDS Home.
TDS enhances cybersecurity measures for customers
Online security threats are on the rise. In 2022, 37 percent of consumers experienced some form of cybercrime — a… more...
The post TDS enhances cybersecurity measures for customers first appeared on TDS Home.
Want an easy way to pay your bills? Sign up for TDS ePay
If you haven’t signed up for TDS ePay, there’s no time like the present. It takes less than 10 minutes… more...
The post Want an easy way to pay your bills? Sign up for TDS ePay first appeared on TDS Home.
The best tech gifts for Dad!
Father's Day is just around the corner, and if you're searching for a unique and thoughtful gift for your tech-savvy dad, look no further! Here are our 10 favorite gadgets for dads.
The post The best tech gifts for Dad! first appeared on TDS Home.