Compare cell coverage in Old Greenwich, CT

See the best cell service provider in Old Greenwich 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 89% of Old Greenwich covered by 5G service and 89% covered by 4G LTE service.

89%

covered by 5G

89%

covered by 4G LTE

Amount of Old Greenwich covered:: 89.5%
Good reception: 10.5%
Average reception: 36.8%
Fair reception: 42.1%
No Signal: 10.5%

Verizon has 63% of Old Greenwich covered by 5G service and 84% covered by 4G LTE service.

63%

covered by 5G

84%

covered by 4G LTE

Amount of Old Greenwich covered:: 84.2%
Good reception: 31.6%
Average reception: 52.6%
No Signal: 15.8%

T-Mobile has 89% of Old Greenwich covered by 5G service and 89% covered by 4G LTE service.

89%

covered by 5G

89%

covered by 4G LTE

Amount of Old Greenwich covered:: 89.5%
Good reception: 42.1%
Average reception: 47.4%
No Signal: 10.5%

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	89% / 89%	84% / 63%	89% / 89%

Coverage over time

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