AT&T
OK coverage
AT&T has 0% of Harbor Island covered by 5G service and 58% covered by 4G LTE service.
0%
covered by 5G
58%
covered by 4G LTE
- Amount of Harbor Island covered:
- 57.9%
- Fair reception
- 52.6%
- Poor reception
- 5.3%
- No Signal
- 42.1%
Compare cell coverage in Harbor Island, SC
See the best cell service provider in Harbor 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
Verizon
Good coverage
Verizon has 37% of Harbor Island covered by 5G service and 89% covered by 4G LTE service.
37%
covered by 5G
89%
covered by 4G LTE
- Amount of Harbor Island covered:
- 89.5%
- Good reception
- 78.9%
- Average reception
- 10.5%
- No Signal
- 10.5%
T-Mobile
Poor coverage
T-Mobile has 0% of Harbor Island covered by 5G service and 16% covered by 4G LTE service.
0%
covered by 5G
16%
covered by 4G LTE
- Amount of Harbor Island covered:
- 15.8%
- Average reception
- 15.8%
- No Signal
- 84.2%
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 | 58% / 0% | 89% / 37% | 16% / 0% |