CASSCOMM vs. Adams Telephone Co-Operative
Whether you’re researching CASSCOMM vs. Adams Telephone Co-Operative 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.
| CASSCOMM |
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| Price: Unavailable, please see site for details |
| Speed: 25 - 1,000 Mbps |
| Internet Type: Fiber, fixed wireless, and cable |
Rating (Reviews): (4) |
| Adams Telephone Co-Operative |
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| Price: Unavailable, please see site for details |
| Speed: 1,000 Mbps |
| Internet Type: Fiber |
Rating (Reviews): (3) |
CASSCOMM and Adams Telephone Co-Operative compete directly in approximately 4.16% of their service areas, with CASSCOMM covering 73,880 people nationwide and Adams Telephone Co-Operative serving 69,518. CASSCOMM primarily delivers internet through a fiber connection; Adams Telephone Co-Operative specializes in fiber connections. Jump directly to specific sections using the links below, or continue reading for our comprehensive comparison of CASSCOMM and Adams Telephone Co-Operative’s availability, speeds, pricing, and customer satisfaction.
Jump to: Availability | Speeds | Plans & Pricing | Customer Reviews | Fees
CASSCOMM vs. Adams Telephone Co-Operative | Pros & Cons

Pros:
- Fast upload speeds
- Service available in rural areas
- Highly rated by customers
- Extensive fiber network
Cons:
- Limited service availability
- Performance depends on local infrastructure
- Higher speeds require premium pricing

Pros:
- Gigabit speeds available
- Highly rated by customers
- Extensive fiber network
- Connects multiple devices simultaneously
Cons:
- Limited service availability
- Speeds fluctuate during peak usage hours
- May require credit check for service activation
CASSCOMM vs. Adams Telephone Co-Operative | Availability
CASSCOMM and Adams Telephone Co-Operative 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 | CASSCOMM Available | Adams Telephone Co-Operative Available | No Coverage
CASSCOMM currently offers internet service in 94 cities and 11 counties across 1 state, reaching approximately 73,880 residents. Their service area includes major markets like Beardstown, IL; Sherman, IL; and Petersburg, IL. By comparison, Adams Telephone Co-Operative serves 69,518 residents in 50 cities and 7 counties in 2 states, with a presence in population centers such as Quincy, IL; Mount Sterling, IL; and Camp Point, IL.
Internet availability can vary significantly even within specific cities and zip codes. For the most accurate information about CASSCOMM and Adams Telephone Co-Operative at your location, use our address search tool:
CASSCOMM vs. Adams Telephone Co-Operative | Speeds & Technology
CASSCOMM and Adams Telephone Co-Operative utilize different network technologies to deliver internet service, resulting in varying speed capabilities across their service areas.
Across their service areas, CASSCOMM primarily delivers internet through fiber, available to 84.7% of their customers. They also offer cable to 23.5% of their coverage area. Adams Telephone Co-Operative relies on fiber technology, which comprises 100.0% of their network, this is the only connection type they offer.
In terms of potential speeds across the country, Adams Telephone Co-Operative offers higher overall speeds, with speeds for most covered areas averaging 1,000 Mbps compared to CASSCOMM’s average speed of 825 Mbps. When examining their overlapping service areas, Adams Telephone Co-Operative delivers faster speeds in 0.00% of locations where both providers operate, similar speeds in 79.32%, and slower speeds in 20.68%.
The availability of each provider’s fastest technology varies significantly by location. CASSCOMM’s premium Fiber service reaches 84.7% of their coverage area. Meanwhile, Adams Telephone Co-Operative’s top-tier Fiber is available to 100.0% of their footprint. Even within the same technology type, speed offerings can vary based on local infrastructure investments.
CASSCOMM vs. Adams Telephone Co-Operative | Plans & Pricing
Below are the current internet plans and pricing details for Adams Telephone Co-Operative, drawn from our independently maintained pricing database. The source and verification date for each provider's plans are noted beneath the table. Unfortunately, CASSCOMM has not complied with FCC requirements to provide their broadband label data, limiting transparency and the ability for consumers to make direct comparisons.
If you represent CASSCOMM, getting listed is simple: publish your machine-readable broadband label file, or send your current plan lineup through our contact page, and your plans will appear here shortly after verification.
Adams Telephone Co-Operative Internet Plans & Pricing
| Plan | Monthly Price | Typical Download Speed | Typical Upload Speed | Connection Type |
|---|---|---|---|---|
| 5 Meg Economy | $29.95 | 5 Mbps | 5 Mbps | Fiber |
| 50 Meg Standard | $50.00 | 50 Mbps | 50 Mbps | Fiber |
| 400 Meg Extreme | $65.00 | 400 Mbps | 400 Mbps | Fiber |
| 1 Gig Ultimate | $124.95 | 1000 Mbps | 1000 Mbps | Fiber |
| 2.5 Gig | $125.00 | 2500 Mbps | 2500 Mbps | Fiber |
| 5 Gig | $195.00 | 5000 Mbps | 5000 Mbps | Fiber |
Sourced directly from Adams Telephone Co-Operative's FCC-mandated machine-readable broadband label data, last verified June 2026. These provider-reported typical speeds reflect plan-specific expectations, while speed metrics elsewhere on our site measure maximum available performance across areas. Pricing is subject to change and may not be available in all areas.
Adams Telephone Co-Operative 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.
CASSCOMM vs. Adams Telephone Co-Operative | Customer Ratings & Reviews
Compare how real customers rate CASSCOMM and Adams Telephone Co-Operative based on our comprehensive database of verified customer reviews across all service types.
Fees vary by plan and location. The fees shown apply to most plans; check with the provider for costs specific to your plan.
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.
CASSCOMM vs. Adams Telephone Co-Operative | Top Cities
CASSCOMM serves 94 cities while Adams Telephone Co-Operative is available in 50 cities nationwide. The tables below highlight their largest markets and areas where customers can choose between both providers.
CASSCOMM Cities
- Availability: 99.44%
- Avg. Download Speed: 976 Mbps
- Availability: 93.46%
- Avg. Download Speed: 1,000 Mbps
- Availability: 92.60%
- Avg. Download Speed: 941 Mbps
- Availability: 97.08%
- Avg. Download Speed: 982 Mbps
- Availability: 93.17%
- Avg. Download Speed: 892 Mbps
Overlapping Cities
- CASSCOMM Avg. Speed: 931 Mbps
- Adams Telephone Co-Operative Avg. Speed: 1,000 Mbps
- CASSCOMM Avg. Speed: 87 Mbps
- Adams Telephone Co-Operative Avg. Speed: 1,000 Mbps
- CASSCOMM Avg. Speed: 46 Mbps
- Adams Telephone Co-Operative Avg. Speed: 1,000 Mbps
- CASSCOMM Avg. Speed: 739 Mbps
- Adams Telephone Co-Operative Avg. Speed: 1,000 Mbps
- CASSCOMM Avg. Speed: 36 Mbps
- Adams Telephone Co-Operative Avg. Speed: 1,000 Mbps
Adams Telephone Co-Operative Cities
- Availability: 95.72%
- Avg. Download Speed: 1,000 Mbps
- Availability: 89.89%
- Avg. Download Speed: 1,000 Mbps
- Availability: 93.12%
- Avg. Download Speed: 1,000 Mbps
- Availability: 98.36%
- Avg. Download Speed: 1,000 Mbps
- Availability: 62.88%
- Avg. Download Speed: 1,000 Mbps
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