Compare cell coverage in Boulder County, CO
Colorado > Boulder County
See the best cell service provider in Boulder County with our network coverage comparison of AT&T, Verizon, and T-Mobile. Use the search box to see cell coverage down to a street address.
AT&T
Good coverage
AT&T has 74% of Boulder County covered by 5G service and 83% covered by 4G LTE service.
5G
74%
covered by 5G
4G
83%
covered by 4G LTE
. . .
- Amount of Boulder County covered:
-
83.4%
-
Excellent reception
-
17.0%
-
Good reception
-
26.4%
-
Average reception
-
23.1%
-
Fair reception
-
15.3%
-
Poor reception
-
1.6%
-
No Signal
-
16.6%
Verizon
Good coverage
Verizon has 45% of Boulder County covered by 5G service and 79% covered by 4G LTE service.
5G
45%
covered by 5G
4G
79%
covered by 4G LTE
. . .
- Amount of Boulder County covered:
-
79.2%
-
Excellent reception
-
27.8%
-
Good reception
-
21.4%
-
Average reception
-
16.7%
-
Fair reception
-
13.1%
-
Poor reception
-
0.3%
-
No Signal
-
20.8%
T-Mobile
OK coverage
T-Mobile has 52% of Boulder County covered by 5G service and 58% covered by 4G LTE service.
5G
52%
covered by 5G
4G
58%
covered by 4G LTE
. . .
- Amount of Boulder County covered:
-
58.4%
-
Excellent reception
-
12.3%
-
Good reception
-
28.0%
-
Average reception
-
17.7%
-
Fair reception
-
0.5%
-
No Signal
-
41.6%
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Cities in Boulder County
View cell coverage by city:
Allenspark
Altona
Bark Ranch
Bonanza Mountain Estates
Boulder
Crisman
Eldora
Eldorado Springs
Gold Hill
Gunbarrel
Hidden Lake
Jamestown
Lafayette
Lazy Acres
Leyner
Longmont
Louisville
Lyons
Mountain Meadows
Nederland
Niwot
Paragon Estates
Pine Brook Hill
Seven Hills
St. Ann Highlands
Sugarloaf
Sunshine
Superior
Tall Timber
Valmont
Ward