Coverage Critic receives commissions from telecom companies. Find details on the transparency page.

Cell Phone Coverage In Harmon

Verizon is predicted to have the best cell phone coverage in Harmon, IL and the surrounding area. Check coverage at your location with the map below.

Harmon Coverage Maps

Coverage maps draw on data from the FCC's Broadband Data Collection and Coverage Critic's crowdsourcing.

Coverage maps draw on data from the FCC's Broadband Data Collection and Coverage Critic's crowdsourcing.

  • Visible Runs Over Verizon's Network
  • Unlimited Plan Is Only $25/Month
See Plans ➜
- ◄ Signal Strength ► +
Full MapSwitch To Fully Interactive Map
Visible logo
  • Unlimited calls, texts, and data
  • Excellent coverage expected in Harmon
  • Service over Verizon’s network
Get An Unlimited Plan For $25 Per Month

4G LTE & 5G Coverage In Harmon

The table below shows the proportion of Harmon with coverage from different cellular technologies.
Network4G Coverage5G Coverage
AT&T100%0%
T-Mobile86%71%
Verizon100%0%
US Cellular43%43%

US Cellular And Dish Roaming Coverage

Dish does not have native coverage in Harmon. However, some Dish subscribers may still have coverage in Harmon thanks to roaming agreements.

The coverage figures for US Cellular may understate what subscribers in Harmon experience after accounting for roaming agreements.

Harmon Cell Signal Strength

There are 7 map hexes within the census-defined boundaries of Harmon. The table below shows the proportion of hexes at various levels of signal strength. Where both 4G and 5G coverage is available, data is drawn from whichever technology offers a stronger signal.

NetworkStrongDecentWeakNone
AT&T0%0%100%0%
T-Mobile0%0%86%14%
Verizon0%14%86%0%
US Cellular0%0%43%57%

For most purposes, decent signals are perfectly sufficient. Weak or non-existent signals cause far greater degradation in user experience.

Crowdsourced Coverage Data In Harmon

Coverage Critic does not have crowdsourced data within the boundaries of Harmon

Illinois State-Wide Coverage Scores

Network Coverage Score
Verizon 8.6 / 10
AT&T 8.7 / 10
T-Mobile 7.8 / 10

All the major networks generally perform well in Chicago and the surrounding area. Verizon and AT&T may have an advantage in rural portions of Illinois.

Data Confidence

The coverage information for Harmon is rated as medium-low confidence. Consider talking with neighbors about their cell phone coverage and looking at carriers' coverage maps before choosing a plan. Documentation is available elsewhere covering limitations of Coverage Critic's approach.

Last updated: February 27, 2024