Wisper Isp, LLC Internet in Illinois
1,396 ZIP codes covered · 100 Mbps max download · Fixed Wireless
Wisper Isp, LLC in Illinois: What You Get
Wisper Isp, LLC is one of 10 broadband providers active across Illinois, with reported coverage in 1,396 ZIP codes out of 1,396 statewide. The carrier delivers service over Fixed Wireless, with an advertised maximum of 100 Mbps download and 20 Mbps upload at the top tier where the network supports it. Statewide, Illinois averages 825 Mbps advertised download and 98% fiber-to-the-home coverage per the latest FCC National Broadband Map.
FCC Broadband Data Collection coverage is filed at the location level by every facilities-based provider and rolled up to ZIP, county, and state aggregates roughly every six months. A Wisper Isp, LLC report inside a Illinois ZIP code means at least one address inside the ZIP qualifies for service; it does not guarantee every home in the ZIP can subscribe at the advertised peak tier. For a definitive address-level check, use the FCC's public lookup or call the carrier directly.
Illinois ZIP Codes Where Wisper Isp, LLC Reports Service
Top 40 Illinois ZIPs by Broadband Grade where Wisper Isp, LLC appears in the FCC BDC filings. The full 1,396-ZIP footprint is available via the provider's national page.
| ZIP | City / County | Grade | Max Mbps | Providers |
|---|---|---|---|---|
| 60111 | DeKalb | A | 1,000 | 10 |
| 60112 | DeKalb | A | 1,000 | 10 |
| 60115 | DeKalb | A | 1,000 | 10 |
| 60135 | DeKalb | A | 1,000 | 10 |
| 60145 | DeKalb | A | 1,000 | 10 |
| 60146 | DeKalb | A | 1,000 | 10 |
| 60150 | DeKalb | A | 1,000 | 10 |
| 60178 | DeKalb | A | 1,000 | 10 |
| 60447 | Kendall | A | 1,000 | 10 |
| 60512 | Kendall | A | 1,000 | 10 |
| 60520 | DeKalb | A | 1,000 | 10 |
| 60536 | Kendall | A | 1,000 | 10 |
| 60538 | Kendall | A | 1,000 | 10 |
| 60541 | Kendall | A | 1,000 | 10 |
| 60543 | Kendall | A | 1,000 | 10 |
| 60545 | Kendall | A | 1,000 | 10 |
| 60548 | DeKalb | A | 1,000 | 10 |
| 60550 | DeKalb | A | 1,000 | 10 |
| 60552 | DeKalb | A | 1,000 | 10 |
| 60556 | DeKalb | A | 1,000 | 10 |
| 60560 | Kendall | A | 1,000 | 10 |
| 61411 | McDonough | A | 1,000 | 10 |
| 61416 | McDonough | A | 1,000 | 10 |
| 61420 | McDonough | A | 1,000 | 10 |
| 61422 | McDonough | A | 1,000 | 10 |
| 61438 | McDonough | A | 1,000 | 10 |
| 61440 | McDonough | A | 1,000 | 10 |
| 61455 | McDonough | A | 1,000 | 10 |
| 61470 | McDonough | A | 1,000 | 10 |
| 61475 | McDonough | A | 1,000 | 10 |
| 61701 | McLean | A | 1,000 | 10 |
| 61704 | McLean | A | 1,000 | 10 |
| 61705 | McLean | A | 1,000 | 10 |
| 61720 | McLean | A | 1,000 | 10 |
| 61722 | McLean | A | 1,000 | 10 |
| 61724 | McLean | A | 1,000 | 10 |
| 61726 | McLean | A | 1,000 | 10 |
| 61728 | McLean | A | 1,000 | 10 |
| 61730 | McLean | A | 1,000 | 10 |
| 61731 | McLean | A | 1,000 | 10 |
See how your connection compares to Wisper Isp, LLC's advertised 100 Mbps tier in Illinois.
Other Illinois Internet Providers
Wisper Isp, LLC Illinois FAQ
Is Wisper Isp, LLC available in Illinois?
Yes. Wisper Isp, LLC reports broadband service in 1,396 Illinois ZIP codes in the FCC Broadband Data Collection filings as of April 2026. Coverage is reported at the location level and rolled up to ZIP code, so individual addresses inside a covered ZIP may or may not qualify for the advertised maximum tier.
What speeds does Wisper Isp, LLC offer in Illinois?
Wisper Isp, LLC reports a maximum advertised download of 100 Mbps and maximum upload of 20 Mbps using Fixed Wireless in Illinois. Real-world median throughput typically runs 60-80% of advertised speeds during peak evening hours per M-Lab measurement data.
Does Wisper Isp, LLC offer fiber internet in Illinois?
Wisper Isp, LLC does not currently report fiber-to-the-home (FTTP) service in Illinois. Their available technologies in the state are Fixed Wireless.
How does Wisper Isp, LLC compare to other Illinois internet providers?
Illinois has an average of 10 reported broadband providers per ZIP code and an average advertised download of 825 Mbps statewide. T-Mobile and Comcast (Xfinity) are the next-largest reporting providers in the state. See the full Illinois state profile for the complete competitive landscape.
How can I check Wisper Isp, LLC availability at my Illinois address?
Look up your ZIP code on this site to see every provider that reports coverage there, including Wisper Isp, LLC. The FCC also operates an address-level lookup at broadbandmap.fcc.gov where you can file a challenge if the reported coverage does not match what is actually serviceable at your home.
Source: FCC Broadband Data Collection, 2026.