Compare cell coverage in James Island, SC

See the best cell service provider in James Island 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 55% of James Island covered by 5G service and 99% covered by 4G LTE service.

55%

covered by 5G

99%

covered by 4G LTE

Amount of James Island covered:: 98.9%
Excellent reception: 19.8%
Good reception: 38.5%
Average reception: 30.8%
Fair reception: 8.8%
Poor reception: 1.1%
No Signal: 1.1%

Verizon has 100% of James Island covered by 5G service and 100% covered by 4G LTE service.

100%

covered by 5G

100%

covered by 4G LTE

Amount of James Island covered:: 100%
Excellent reception: 58.2%
Good reception: 40.7%
Average reception: 1.1%

T-Mobile has 100% of James Island covered by 5G service and 100% covered by 4G LTE service.

100%

covered by 5G

100%

covered by 4G LTE

Amount of James Island covered:: 100%
Excellent reception: 80.2%
Good reception: 19.8%

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	99% / 55%	100% / 100%	100% / 100%

Coverage over time

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