AT&T
OK coverage
AT&T has 47% of San Geronimo covered by 5G service and 58% covered by 4G LTE service.
47%
covered by 5G
58%
covered by 4G LTE
- Amount of San Geronimo covered:
- 57.9%
- Average reception
- 36.8%
- Fair reception
- 21.1%
- No Signal
- 42.1%
Compare cell coverage in San Geronimo, CA
See the best cell service provider in San Geronimo 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
Excellent coverage
Verizon has 0% of San Geronimo covered by 5G service and 100% covered by 4G LTE service.
0%
covered by 5G
100%
covered by 4G LTE
- Amount of San Geronimo covered:
- 100%
- Excellent reception
- 36.8%
- Good reception
- 26.3%
- Average reception
- 36.8%
T-Mobile
Excellent coverage
T-Mobile has 100% of San Geronimo covered by 5G service and 100% covered by 4G LTE service.
100%
covered by 5G
100%
covered by 4G LTE
- Amount of San Geronimo covered:
- 100%
- Good reception
- 42.1%
- Average reception
- 57.9%
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% / 47% | 100% / 0% | 100% / 100% |