Sumter County, FL Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Sumter County, FL

Coverage rankings for Sumter County, FL

T-Mobile currently ranks first for coverage in this area, with a coverage score of 76.3. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile76.373.7%73.0%72.5%58.0% -87 dBm
2Verizon73.188.1%88.1%51.7%37.5% -94 dBm
3AT&T59.780.5%80.3%60.0%16.4% -111 dBm

Scores include coverage area, network type, and average signal strength.

Cell phone coverage map for Sumter County, FL

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 Compare Wireless Carriers.

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Cell phone coverage by network in Sumter County, FL

#1

T-Mobile

Coverage Score 76.3
In Sumter County, FL
Overall
73.7%
4G LTE
73.0%
5G
72.5%
Fast 5G
58.0%
Average Signal -87 dBm
#2

Verizon

Coverage Score 73.1
In Sumter County, FL
Overall
88.1%
4G LTE
88.1%
5G
51.7%
Fast 5G
37.5%
Average Signal -94 dBm
#3

AT&T

Coverage Score 59.7
In Sumter County, FL
Overall
80.5%
4G LTE
80.3%
5G
60.0%
Fast 5G
16.4%
Average Signal -111 dBm
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Coverage by city in Sumter County, FL

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

CityVerizonAT&TT-Mobile
Bushnell, FL 100.0% 100.0% 87.9% 67.5% -90 dBm 100.0% 100.0% 95.5% 40.7% -109 dBm 100.0% 100.0% 100.0% 98.6% -80 dBm
Center Hill, FL 100.0% 100.0% 80.8% 65.3% -90 dBm 100.0% 100.0% 99.4% 40.1% -102 dBm 99.4% 98.2% 99.4% 52.7% -94 dBm
Coleman, FL 100.0% 100.0% 68.9% 24.4% -93 dBm 100.0% 100.0% 100.0% 51.1% -93 dBm 100.0% 100.0% 100.0% 100.0% -72 dBm
Lake Panasoffkee, FL 100.0% 100.0% 79.1% 54.8% -88 dBm 100.0% 99.1% 75.7% 29.6% -117 dBm 58.3% 58.3% 53.0% 14.8% -99 dBm
Oxford, FL 100.0% 100.0% 62.3% 46.5% -91 dBm 99.9% 99.9% 70.2% 19.2% -110 dBm 98.7% 98.2% 96.1% 85.7% -84 dBm
Sumterville, FL 100.0% 100.0% 83.1% 67.0% -90 dBm 97.0% 96.6% 67.6% 15.0% -115 dBm 97.0% 96.7% 96.8% 83.7% -88 dBm
The Villages, FL 100.0% 100.0% 98.3% 86.4% -86 dBm 100.0% 99.8% 99.2% 38.5% -101 dBm 100.0% 100.0% 100.0% 98.2% -79 dBm
Webster, FL 100.0% 100.0% 100.0% 92.9% -80 dBm 100.0% 100.0% 100.0% 41.4% -99 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Wildwood, FL 100.0% 100.0% 80.0% 70.9% -87 dBm 97.7% 97.4% 88.6% 24.7% -109 dBm 95.8% 94.9% 94.6% 78.3% -87 dBm
Fruitland Park, FL 100.0% 100.0% 99.5% 89.9% -83 dBm 100.0% 100.0% 100.0% 60.3% -102 dBm 100.0% 100.0% 100.0% 98.9% -83 dBm
Lady Lake, FL 100.0% 100.0% 82.5% 59.8% -86 dBm 100.0% 100.0% 100.0% 58.6% -96 dBm 99.6% 99.6% 99.6% 96.4% -80 dBm
Leesburg, FL 100.0% 100.0% 75.8% 60.8% -89 dBm 99.0% 98.9% 88.5% 39.2% -111 dBm 98.1% 97.6% 98.0% 88.6% -83 dBm
Marion Oaks, FL 100.0% 100.0% 49.9% 36.6% -94 dBm 100.0% 100.0% 93.7% 64.0% -109 dBm 96.0% 96.0% 94.3% 75.4% -89 dBm

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers 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 Sumter County, FL 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.