TDS vs. Sully Telephone Association

Whether you’re researching TDS vs. Sully Telephone Association internet service at your current address, comparing internet options for potential locations, or just researching alternatives, this detailed comparison will help you understand which provider best suits you.

TDS and Sully Telephone Association compete directly in approximately 0.00% of their service areas, with TDS covering 3,607,032 people nationwide and Sully Telephone Association serving 3,651. TDS primarily delivers internet through a fiber connection; Sully Telephone Association specializes in fiber connections. Jump directly to specific sections using the links below, or continue reading for our comprehensive comparison of TDS and Sully Telephone Association's availability, speeds, pricing, and customer satisfaction.

Jump to: Availability | Speeds | Plans & Pricing | Customer Reviews | Fees

TDS vs. Sully Telephone Association | Pros & Cons

TDS vs. Sully Telephone Association | Availability

TDS and Sully Telephone Association have distinct coverage footprints across the United States. Our interactive map shows exactly where each provider offers service and where they overlap, helping you understand your options.

Both Providers Available | TDS Available | Sully Telephone Association Available | No Coverage

TDS currently offers internet service in 1,945 cities and 301 counties across 31 states, reaching approximately 3,607,032 residents. Their service area includes major markets like Madison, WI; Nashville, TN; and Charlotte, NC. By comparison, Sully Telephone Association serves 3,651 residents in 21 cities and 4 counties in 1 state, with a presence in population centers such as Des Moines, IA; Sully, IA; and Otley, IA.

Internet availability can vary significantly even within specific cities and zip codes. For the most accurate information about TDS and Sully Telephone Association at your location, use our address search tool:

TDS vs. Sully Telephone Association | Speeds & Technology

TDS and Sully Telephone Association utilize different network technologies to deliver internet service, resulting in varying speed capabilities across their service areas.

Across their service areas, TDS primarily delivers internet through fiber, available to 63.0% of their customers. They also offer DSL to 27.2% of their coverage area. Sully Telephone Association relies on fiber technology, which comprises 61.6% of their network, with fixed wireless available in 38.4% of their service locations.

In terms of potential speeds across the country, TDS offers higher overall speeds, with speeds for most covered areas averaging 3,169 Mbps compared to Sully Telephone Association's average speed of 654 Mbps. When examining their overlapping service areas, TDS delivers faster speeds in 0.00% of locations where both providers operate, similar speeds in 0.00%, and slower speeds in 0.00%.

The availability of each provider's fastest technology varies significantly by location. TDS's premium Fiber service reaches 63.0% of their coverage area. Meanwhile, Sully Telephone Association's top-tier Fiber is available to 61.6% of their footprint. Even within the same technology type, speed offerings can vary based on local infrastructure investments.

TDS vs. Sully Telephone Association | Plans & Pricing

Below are the current internet plans and pricing details for TDS, sourced directly from FCC-mandated machine-readable broadband labels to ensure transparency and accuracy. Unfortunately, Sully Telephone Association has not complied with FCC requirements to provide their broadband label data, limiting transparency and the ability for consumers to make direct comparisons.

We've included the available TDS plan details below to help you understand their offerings while we await Sully Telephone Association's compliance with federal transparency requirements.

TDS Plans

Sully Telephone Association Plans

Most households with 3-5 users need download speeds of at least 100 Mbps for smooth streaming, video conferencing, and everyday internet usage. Larger households or those with heavy users (gamers, 4K streamers, or remote workers) should consider plans with speeds of 300 Mbps or more for optimal performance.

Any prices listed are the base service rates and may not include additional charges such as equipment fees, installation costs, or other service-related expenses. For a comprehensive view of all potential charges, refer to our Fees & Details section below.

TDS vs. Sully Telephone Association | Customer Ratings & Reviews

Compare how real customers rate TDS and Sully Telephone Association based on our comprehensive database of verified customer reviews across all service types.

When comparing customer satisfaction, TDS earns an overall rating of 3.18 / 5 stars from 28 customer reviews, while Sully Telephone Association maintains a 0.00 / 5 rating from 0 reviews. Sully Telephone Association outperforms TDS by 0.00 points in overall satisfaction. TDS's best-rated service is their fixed wireless offering at 4.00 / 5 stars, compared to Sully Telephone Association's highest-rated service, , at 0.00 / 5 stars.

When comparing internet providers, remember that advertised prices rarely tell the complete story. Equipment fees alone can add $10-15 per month to your bill, while installation charges, early termination fees, and data overage penalties can significantly increase your total cost of service. Consider these additional costs alongside monthly rates when determining which provider offers the better value for your specific needs.

TDS vs. Sully Telephone Association | Top Cities

TDS serves 1,945 cities while Sully Telephone Association is available in 21 cities nationwide. The tables below highlight their largest markets and areas where customers can choose between both providers.