Carrierlytics State Coverage Guide

Oregon Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Oregon.

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



Cell phone coverage map for Oregon

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 Oregon

#1

T-Mobile

Coverage Score 44.3
In Oregon
Overall
35.6%
4G LTE
35.4% avg. -95 dBm 4G LTE signal where 4G LTE coverage exists: avg. -95 dBm
5G
27.1% avg. -91 dBm 5G signal where 5G coverage exists: avg. -91 dBm
Fast 5G
18.7% avg. -87 dBm Fast 5G signal where Fast 5G coverage exists: avg. -87 dBm
#2

Verizon

Coverage Score 43.3
In Oregon
Overall
58.6%
4G LTE
58.6% avg. -97 dBm 4G LTE signal where 4G LTE coverage exists: avg. -97 dBm
5G
7.9% avg. -94 dBm 5G signal where 5G coverage exists: avg. -94 dBm
Fast 5G
4.9% avg. -89 dBm Fast 5G signal where Fast 5G coverage exists: avg. -89 dBm
#3

AT&T

Coverage Score 34.0
In Oregon
Overall
54.6%
4G LTE
54.5% avg. -109 dBm 4G LTE signal where 4G LTE coverage exists: avg. -109 dBm
5G
15.6% avg. -112 dBm 5G signal where 5G coverage exists: avg. -112 dBm
Fast 5G
10.0% avg. -110 dBm Fast 5G signal where Fast 5G coverage exists: avg. -110 dBm
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Coverage by county in Oregon

Counties are shown for statewide comparison. Coverage percentages use land-area only coverage.

County Verizon AT&T T-Mobile
Baker County, OR 58.6% 58.6% 1.2% 0.4% 49.8% 49.8% 0.9% 0.8% 35.6% 35.5% 25.9% 20.3%
Benton County, OR 89.0% 89.0% 33.9% 22.1% 77.6% 77.5% 54.6% 32.4% 57.2% 57.1% 50.2% 38.2%
Clackamas County, OR 64.9% 64.9% 24.9% 17.3% 55.1% 54.8% 42.8% 24.4% 43.0% 42.9% 37.4% 28.1%
Clatsop County, OR 87.1% 87.1% 12.3% 6.6% 73.8% 73.8% 27.4% 18.1% 47.1% 47.1% 37.4% 25.9%
Columbia County, OR 82.5% 82.3% 17.3% 10.6% 62.0% 62.0% 32.1% 17.1% 60.9% 60.9% 48.4% 34.3%
Coos County, OR 53.4% 53.4% 5.4% 3.2% 45.9% 45.8% 5.5% 3.0% 40.0% 40.0% 27.6% 18.8%
Crook County, OR 58.3% 58.3% 6.5% 1.9% 57.7% 56.1% 16.1% 8.4% 21.3% 21.3% 16.1% 10.1%
Curry County, OR 35.5% 35.5% 0.7% 0.4% 26.9% 26.9% 1.7% 1.5% 12.6% 12.3% 9.4% 6.4%
Deschutes County, OR 90.9% 90.9% 21.4% 11.9% 84.7% 84.7% 25.5% 14.2% 50.0% 50.0% 37.6% 24.7%
Douglas County, OR 58.2% 58.2% 5.0% 3.1% 37.9% 37.9% 3.8% 2.7% 38.2% 38.2% 28.3% 20.3%
Gilliam County, OR 61.4% 61.4% 0.0% 0.0% 62.9% 62.8% 45.1% 36.9% 64.0% 64.0% 50.3% 27.3%
Grant County, OR 33.7% 33.7% 0.3% 0.2% 34.4% 34.4% 1.6% 1.0% 5.1% 5.1% 3.2% 2.1%
Harney County, OR 54.7% 54.7% 5.4% 1.7% 59.2% 59.2% 0.0% 0.0% 16.7% 16.7% 9.5% 4.8%
Hood River County, OR 68.9% 68.9% 0.8% 0.4% 54.8% 54.4% 38.0% 26.2% 51.6% 51.6% 37.7% 26.0%
Jackson County, OR 45.7% 45.7% 13.5% 8.7% 58.8% 58.8% 30.0% 19.3% 43.5% 43.4% 31.7% 23.2%
Jefferson County, OR 63.7% 63.7% 2.1% 0.4% 71.7% 71.6% 50.9% 30.6% 55.2% 55.2% 41.1% 30.6%
Josephine County, OR 62.5% 62.5% 6.5% 3.2% 44.0% 44.0% 5.5% 4.5% 39.1% 39.1% 30.2% 21.6%
Klamath County, OR 81.8% 81.8% 4.4% 3.1% 68.8% 68.8% 6.8% 4.8% 59.1% 59.1% 44.2% 29.6%
Lake County, OR 65.8% 65.8% 0.0% 0.0% 55.5% 55.5% 3.0% 2.5% 24.5% 24.5% 12.2% 7.4%
Lane County, OR 56.5% 56.5% 7.4% 5.1% 41.7% 41.4% 23.1% 14.4% 30.0% 30.0% 21.2% 15.4%
Lincoln County, OR 45.9% 45.9% 4.8% 2.4% 55.5% 55.5% 22.0% 16.4% 32.9% 32.8% 26.9% 17.3%
Linn County, OR 68.4% 68.4% 29.7% 20.8% 59.3% 59.3% 42.3% 25.4% 47.3% 47.2% 43.1% 34.6%
Malheur County, OR 43.7% 43.6% 3.7% 2.3% 47.2% 47.2% 3.5% 3.1% 29.9% 28.5% 27.5% 17.1%
Marion County, OR 78.2% 78.2% 44.9% 34.5% 68.3% 68.1% 58.2% 31.7% 60.0% 59.8% 57.3% 50.3%
Morrow County, OR 55.8% 55.8% 4.1% 2.7% 56.3% 56.0% 35.8% 23.8% 49.8% 49.8% 40.3% 25.2%
Multnomah County, OR 80.7% 80.7% 61.1% 50.9% 72.6% 72.6% 62.1% 39.3% 66.0% 66.0% 61.6% 53.4%
Polk County, OR 75.5% 75.5% 39.3% 23.3% 74.3% 74.2% 59.4% 31.4% 64.9% 64.9% 60.0% 47.4%
Sherman County, OR 79.0% 79.0% 0.1% 0.0% 84.5% 84.4% 57.7% 43.6% 76.4% 76.4% 60.6% 35.3%
Tillamook County, OR 54.5% 54.5% 9.0% 4.1% 43.1% 43.1% 25.5% 18.7% 25.2% 25.2% 19.5% 13.6%
Umatilla County, OR 67.5% 67.5% 12.9% 7.3% 65.1% 65.1% 12.0% 6.6% 54.6% 54.6% 46.8% 36.9%
Union County, OR 47.1% 47.1% 2.8% 1.1% 55.0% 55.0% 1.9% 1.2% 37.6% 37.5% 30.0% 22.1%
Wallowa County, OR 22.1% 22.1% 0.9% 0.4% 23.4% 23.4% 0.8% 0.7% 16.6% 16.6% 4.4% 2.5%
Wasco County, OR 72.1% 72.1% 4.5% 2.0% 75.0% 75.0% 54.0% 37.5% 56.8% 56.8% 42.0% 23.4%
Washington County, OR 85.3% 85.3% 53.3% 42.0% 79.3% 79.3% 65.0% 38.8% 68.4% 68.4% 63.1% 51.8%
Wheeler County, OR 41.5% 41.5% 0.0% 0.0% 41.7% 41.6% 6.7% 5.5% 11.8% 11.7% 7.1% 4.6%
Yamhill County, OR 80.4% 80.4% 43.7% 31.9% 78.5% 78.5% 56.5% 31.9% 62.1% 62.0% 56.4% 46.3%

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 Oregon 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.