Wasco County, OR Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Wasco County, OR

Coverage rankings for Wasco County, OR

AT&T currently ranks first for coverage in this area, with a coverage score of 62.5. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T62.575.0%75.0%54.0%37.5% -112 dBm
2T-Mobile52.156.8%56.8%42.0%23.4% -97 dBm
3Verizon44.772.1%72.1%4.5%2.0% -99 dBm

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

Cell phone coverage map for Wasco County, OR

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 Wasco County, OR

#1

AT&T

Coverage Score 62.5
In Wasco County, OR
Overall
75.0%
4G LTE
75.0%
5G
54.0%
Fast 5G
37.5%
Average Signal -112 dBm
#2

T-Mobile

Coverage Score 52.1
In Wasco County, OR
Overall
56.8%
4G LTE
56.8%
5G
42.0%
Fast 5G
23.4%
Average Signal -97 dBm
#3

Verizon

Coverage Score 44.7
In Wasco County, OR
Overall
72.1%
4G LTE
72.1%
5G
4.5%
Fast 5G
2.0%
Average Signal -99 dBm
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Coverage by city in Wasco County, OR

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

CityVerizonAT&TT-Mobile
Antelope, OR 90.9% 90.9% 0.0% 0.0% -102 dBm 100.0% 100.0% 100.0% 54.5% -95 dBm N/A N/A N/A N/A N/A
Chenoweth, OR 99.4% 99.4% 49.0% 23.2% -92 dBm 98.1% 98.1% 79.4% 39.4% -107 dBm 100.0% 100.0% 97.4% 92.9% -86 dBm
Dufur, OR 100.0% 100.0% 0.0% 0.0% -76 dBm 100.0% 100.0% 100.0% 85.7% -91 dBm 42.9% 42.9% 21.4% 0.0% -105 dBm
Maupin, OR 100.0% 100.0% 93.9% 93.9% -82 dBm 100.0% 100.0% 93.9% 87.9% -98 dBm 69.7% 69.7% 48.5% 0.0% -102 dBm
Mosier, OR 100.0% 100.0% 0.0% 0.0% -92 dBm 100.0% 100.0% 90.9% 63.6% -108 dBm 100.0% 100.0% 100.0% 81.8% -86 dBm
Pine Grove, OR 98.7% 98.7% 0.0% 0.0% -101 dBm 100.0% 100.0% 98.1% 89.0% -102 dBm 76.0% 76.0% 48.1% 0.0% -103 dBm
Pine Hollow, OR 100.0% 100.0% 0.0% 0.0% -79 dBm 100.0% 100.0% 91.1% 82.1% -112 dBm 19.6% 19.6% 0.0% 0.0% -110 dBm
Rowena, OR 100.0% 100.0% 0.0% 0.0% -84 dBm 100.0% 100.0% 91.8% 63.3% -104 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Shaniko, OR 100.0% 100.0% 0.0% 0.0% -100 dBm 100.0% 100.0% 90.0% 90.0% -106 dBm 100.0% 100.0% 100.0% 100.0% -85 dBm
Sportsmans Park, OR 100.0% 100.0% 0.0% 0.0% -100 dBm 100.0% 100.0% 66.7% 33.3% -120 dBm N/A N/A N/A N/A N/A
The Dalles, OR 100.0% 100.0% 72.1% 59.3% -84 dBm 100.0% 100.0% 100.0% 79.1% -93 dBm 100.0% 100.0% 100.0% 99.4% -75 dBm
Tygh Valley, OR 100.0% 100.0% 1.0% 0.0% -92 dBm 100.0% 100.0% 95.1% 75.7% -104 dBm 92.2% 92.2% 78.6% 53.4% -96 dBm
Wamic, OR 100.0% 100.0% 0.0% 0.0% -79 dBm 100.0% 100.0% 73.3% 56.7% -113 dBm 36.7% 36.7% 0.0% 0.0% -110 dBm
Warm Springs, OR 98.9% 98.9% 0.7% 0.0% -88 dBm 99.4% 99.4% 67.6% 55.3% -105 dBm 99.7% 99.7% 96.6% 90.2% -86 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 Wasco County, OR 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.