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CASSCOMM Internet Availability

CASSCOMM internet availability by address. Enter a zip code, city, address, or provider name below to see all providers.

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CASSCOMM a large multi-regional internet service provider, operating in 1 state or territory covering 74,858 people, and offering speeds over 1,000 Mbps to 81.90% of those people. CASSCOMM offers fiber, fixed wireless, and cable connections, explore our comprehensive and frequently updated availability maps below.

CASSCOMM Availability Maps

CASSCOMM has internet service available to less than 1% of people in the US. Among those covered, the breakdown by service type is as follows:

  • Fiber internet for 84.84%
  • Cable for 14.32%
  • DSL for 0.00%
  • Fixed wireless for 49.82%

This map illustrates CASSCOMM’s internet availability across the United States. Use the buttons at the top of the map to toggle between the different types of connections including fiber, fixed wireless, and cable.

CASSCOMM Internet Availability Map

For more detailed comparisons and interactive maps, visit our Internet Service Providers Near You page. Alternatively, you can search by address on our Internet Service Providers by Address page, or use the search feature at the top of this page.

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

CASSCOMM Internet by State

This map highlights CASSCOMM coverage and speeds by state, CASSCOMM has the biggest presence in Illinois. Hover over each state to see CASSCOMM availability by connection type, and click on a state to see all providers in that state.

CASSCOMM Internet Customer Reviews

CASSCOMM has an overall rating of 4.80 out of 5, with a total of 5 reviews and ratings across the United States. Ratings by service type include: Fiber: 4.75, Cable: 5.00. If you’d like to tell others about your experience, you can rate or review CASSCOMM here.

Connection

Customer Rating

Fiber

Fiber: 4.75 of 5 stars

(4)

Cable

Cable: 5.00 of 5 stars

(1)

For detailed reviews, visit our CASSCOMM Internet Reviews page.

CASSCOMM’s Biggest Competitors

CASSCOMM frequently competes for customers with providers like T-Mobile Home Internet, EarthLink, and AT&T. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.

CASSCOMM vs T-Mobile Home Internet
0.02% Availability Overlap
CASSCOMM logo T-Mobile Home Internet logo
National Availability
less than 1% 85.10%
High Speed Availability
84.8% Fiber 0.0% Fiber
Average Speed
1,646 Mbps 67 Mbps
Starting Price
Not disclosed From $50.00/mo
Customer Rating
4.80 of 5 stars (5) 4.04 of 5 stars (322)

Full Comparison

CASSCOMM vs AT&T
0.02% Availability Overlap
CASSCOMM logo AT&T logo
National Availability
less than 1% 70.23%
High Speed Availability
84.8% Fiber 29.2% Fiber
Average Speed
1,646 Mbps 1,358 Mbps
Starting Price
Not disclosed From $55.00/mo
Customer Rating
4.80 of 5 stars (5) 3.64 of 5 stars (1007)

Full Comparison

CASSCOMM vs EarthLink
0.02% Availability Overlap
CASSCOMM logo EarthLink logo
National Availability
less than 1% 75.23%
High Speed Availability
84.8% Fiber 42.7% Fiber
Average Speed
1,646 Mbps 1,532 Mbps
Starting Price
Not disclosed From $39.95/mo
Customer Rating
4.80 of 5 stars (5) 3.40 of 5 stars (15)

Full Comparison

CASSCOMM competes with 23 other ISPs across the U.S., defined as any provider that competes in at least some part of CASSCOMM’s service area. On average, customers within CASSCOMM’s service area have about 4.7 alternative ISP options to choose from.

Biggest Cities with CASSCOMM Internet Service

CASSCOMM is available in 93 cities throughout the country. Here is a list of the largest cities with CASSCOMM internet service:

Beardstown, IL
  • Availability: 99.44%
  • Avg. Download Speed: 1,950 Mbps
Sherman, IL
  • Availability: 93.46%
  • Avg. Download Speed: 2,000 Mbps
Petersburg, IL
  • Availability: 92.60%
  • Avg. Download Speed: 1,879 Mbps
Pittsfield, IL
  • Availability: 96.98%
  • Avg. Download Speed: 1,963 Mbps
Rushville, IL
  • Availability: 93.17%
  • Avg. Download Speed: 1,779 Mbps

Havana, IL
  • Availability: 98.04%
  • Avg. Download Speed: 1,891 Mbps
South Jacksonville, IL
  • Availability: 97.44%
  • Avg. Download Speed: 1,896 Mbps
Riverton, IL
  • Availability: 90.18%
  • Avg. Download Speed: 2,000 Mbps
Jacksonville, IL
  • Availability: 15.79%
  • Avg. Download Speed: 318 Mbps
Manito, IL
  • Availability: 96.89%
  • Avg. Download Speed: 1,864 Mbps

Athens, IL
  • Availability: 80.49%
  • Avg. Download Speed: 2,000 Mbps
Mount Sterling, IL
  • Availability: 95.43%
  • Avg. Download Speed: 1,860 Mbps
Mason City, IL
  • Availability: 92.79%
  • Avg. Download Speed: 1,924 Mbps
Virginia, IL
  • Availability: 99.57%
  • Avg. Download Speed: 1,502 Mbps
Hersman, IL
  • Availability: 97.04%
  • Avg. Download Speed: 129 Mbps

CASSCOMM Frequently Asked Questions

  • How fast is CASSCOMM Internet?

    • The fastest available speed from CASSCOMM is 2,000 Mbps download 2,000 Mbps upload. Speed tiers start at 25 Mbps download and 3.0 Mbps upload for cheaper service packages.
    • The average speed most people can get from CASSCOMM is 1,646 Mbps download and 1,639 Mbps upload.
    • Have CASSCOMM and want to see what speed you get? User our CASSCOMM Speed Test tool to find out.
    • Our visitors rate CASSCOMM 4.40 out of 5 for speed.
  • Is CASSCOMM available in my area?

  • Does CASSCOMM have fiber internet?

    • 84.84% of CASSCOMM customers can subscribe to fiber internet. These customers receive an average download speed of 1,934 Mbps and average upload speed of 1,932 Mbps.
  • Does CASSCOMM have cable internet?

    • 14.32% of CASSCOMM customers can subscribe to cable internet. These customers receive an average download speed of 50 Mbps and average upload speed of 5 Mbps.
  • Does CASSCOMM have DSL internet?

    • CASSCOMM does not offer any DSL internet service.
  • Does CASSCOMM have Fixed Wireless internet?

    • 49.82% of CASSCOMM customers can subscribe to fixed wireless internet. These customers receive an average download speed of 40 Mbps and average upload speed of 4 Mbps.