Compare cell coverage in Maricopa County, AZ

See the best cell service provider in Maricopa 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 99% of Maricopa County covered by 5G service and 100% covered by 4G LTE service.

99%

covered by 5G

100%

covered by 4G LTE

Amount of Maricopa County covered:: 99.9%
Excellent reception: 43.7%
Good reception: 37.6%
Average reception: 16.8%
Fair reception: 1.7%
Poor reception: 0.0%
No Signal: 0.1%

Verizon has 98% of Maricopa County covered by 5G service and 100% covered by 4G LTE service.

98%

covered by 5G

100%

covered by 4G LTE

Amount of Maricopa County covered:: 100%
Excellent reception: 68.4%
Good reception: 27.3%
Average reception: 4.1%
Fair reception: 0.2%
No Signal: 0.0%

T-Mobile has 94% of Maricopa County covered by 5G service and 98% covered by 4G LTE service.

94%

covered by 5G

98%

covered by 4G LTE

Amount of Maricopa County covered:: 97.7%
Excellent reception: 40.7%
Good reception: 43.9%
Average reception: 12.9%
Fair reception: 0.3%
No Signal: 2.3%

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	100% / 99%	100% / 98%	98% / 94%

Cities in Maricopa County

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