Carrierlytics County Coverage Guide

Osborne County, KS Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Osborne County, KS.

Using FCC mobile coverage data across cities and ZIP codes in Osborne County, KS, Carrierlytics compares the top-performing networks and the cheapest plans that use them.

Osborne County, KS

Cell phone coverage map for Osborne County, KS

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Carrierlytics.

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Cell phone coverage rankings by network in Osborne County, KS

#1

T-Mobile

Coverage Score 63.7
In Osborne County, KS
Overall
70.5%
4G LTE
70.5% avg. -98 dBm 4G LTE signal where 4G LTE coverage exists: avg. -98 dBm
5G
53.7% avg. -93 dBm 5G signal where 5G coverage exists: avg. -93 dBm
Fast 5G
32.8% avg. -88 dBm Fast 5G signal where Fast 5G coverage exists: avg. -88 dBm
#2

Verizon

Coverage Score 58.8
In Osborne County, KS
Overall
84.5%
4G LTE
84.5% avg. -101 dBm 4G LTE signal where 4G LTE coverage exists: avg. -101 dBm
5G
31.4% avg. -94 dBm 5G signal where 5G coverage exists: avg. -94 dBm
Fast 5G
17.8% avg. -89 dBm Fast 5G signal where Fast 5G coverage exists: avg. -89 dBm
#3

AT&T

Coverage Score 45.1
In Osborne County, KS
Overall
71.2%
4G LTE
71.2% avg. -112 dBm 4G LTE signal where 4G LTE coverage exists: avg. -112 dBm
5G
31.2% avg. -117 dBm 5G signal where 5G coverage exists: avg. -117 dBm
Fast 5G
29.1% avg. -117 dBm Fast 5G signal where Fast 5G coverage exists: avg. -117 dBm
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Coverage by city in Osborne County, KS

Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.

City Verizon AT&T T-Mobile
Alton, KS 100.0% 100.0% 50.0% 0.0% 100.0% 100.0% 0.0% 0.0% N/A N/A N/A N/A
Downs, KS 100.0% 100.0% 88.5% 76.9% 100.0% 100.0% 76.9% 76.9% 100.0% 100.0% 100.0% 61.5%
Natoma, KS 87.5% 87.5% 0.0% 0.0% 50.0% 50.0% 12.5% 12.5% 100.0% 100.0% 100.0% 100.0%
Osborne, KS 100.0% 100.0% 100.0% 94.3% 100.0% 100.0% 97.1% 91.4% 100.0% 100.0% 100.0% 100.0%
Portis, KS 100.0% 100.0% 80.0% 80.0% 100.0% 100.0% 60.0% 60.0% 100.0% 100.0% 100.0% 60.0%

About The Coverage Data

Coverage and signal estimates are derived by Carrierlytics from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Osborne County, KS where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.