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
New password-cracking tool puts millions of accounts at risk
There’s a new tool floating around the dark web that is scary good at breaking into online accounts. Here's what you can do to keep from becoming a victim.
TDS associate highlights lifesaving impact of organ donation
In honor of April being National Donate Life Month, a TDS Telecommunications LLC (TDS®) associate is sharing the inspiring story… more...
Greener connections: TDS cuts paper waste and improves sustainability
Through innovative projects and customer-focused initiatives, TDS is reducing its environmental footprint while improving efficiency and saving money.
