Compare cell coverage in Fairfield County, CT

See the best cell service provider in Fairfield 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.

FCC data as of June 30, 2022, updated November 18, 2022

AT&T has 50% of Fairfield County covered by 5G service and 60% covered by 4G LTE service.

50%

covered by 5G

60%

covered by 4G LTE

Amount of Fairfield County covered:: 59.7%
Excellent reception: 5.0%
Good reception: 12.4%
Average reception: 25.3%
Fair reception: 16.5%
Poor reception: 0.6%
No Signal: 40.3%

Verizon has 37% of Fairfield County covered by 5G service and 61% covered by 4G LTE service.

37%

covered by 5G

61%

covered by 4G LTE

Amount of Fairfield County covered:: 61.2%
Excellent reception: 14.9%
Good reception: 22.1%
Average reception: 19.1%
Fair reception: 5.0%
Poor reception: 0.1%
No Signal: 38.8%

T-Mobile has 44% of Fairfield County covered by 5G service and 52% covered by 4G LTE service.

44%

covered by 5G

52%

covered by 4G LTE

Amount of Fairfield County covered:: 51.9%
Excellent reception: 11.1%
Good reception: 19.0%
Average reception: 21.5%
Fair reception: 0.3%
No Signal: 48.1%

Coverage data: FCC National Broadband Map

Coverage over time

FCC data as of	AT&T 4G / 5G	Verizon 4G / 5G	T-Mobile 4G / 5G
June 30, 2022	60% / 50%	61% / 37%	52% / 44%

Cities in Fairfield County

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