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
Planned Overnight Service Outage in Sauk Prairie, Wisconsin
During the early morning hours of Friday, April 10, some TDS Telecommunications LLC (TDS®) customers in the greater Sauk Prairie,… more...
Reel in a free World Fishing Network preview on TDS TV+ this April
Exciting news! TDS TV+ customers are receiving a free monthlong preview of World Fishing Network on TDS TV+.
TDS Sponsors Boys & Girls Club STEM Camp Focused on Building Skills and Creativity
A group of Janesville students had a unique spring break thanks to a STEM-focused camp at the Boys & Girls Club Janesville, Wis. sponsored by TDS.
