| ZIP Code | Verizon | ATT | T-Mobile |
|---|---|---|---|
| 94586 | 97% | 88% | 85% |
| Licensee | Address | Height | Tower Type |
|---|---|---|---|
| GTE MOBILNET OF CALIFORNIA LIMITED PARTNERSHIP | 37000 Palomares Rd, Sunol, CA 94586 | 0 | |
| GTE MOBILNET OF CALIFORNIA LIMITED PARTNERSHIP | 5844 Mission Rd, Sunol, CA 94586 | 5 | |
| GTE MOBILNET OF CALIFORNIA LIMITED PARTNERSHIP | 1909 Niles Canyon Rd, Sunol, CA 94586 | 10 |
| Carrier | Address | Comment | Date Added |
|---|---|---|---|
| T-Mobile | 4536 Mackinaw St | No hspa+ or 3g signal, only GSM/edge | 2014 |
| Verizon | 210 Alamos Pl | Dropped calls. 1 bar. | 2019 |
| Verizon | 3935 E Castro Valley Blvd | East Castro Valley Boulevard, Castro Valley, CA, United States Can't make or receive calls inside my home. | 2019 |
| Verizon | 114 Radford Ct | Poor reception the past week. Very low signal strength. | 2016 |
| AT&T | 5649 Greenridge Rd | I miss about half of my calls. Additionally, when the caller leaves a message, I often don't receive it for hours (if at all). | 2014 |
| Carrier | Address | Phone | Directions |
|---|---|---|---|
| AT&T | 3171 Mowry Ave, Fremont, CA, 94538 | 510-736-5606 | Directions |
| Verizon | 6654 Koll Center Parkway, Pleasanton, CA, 94566 | 925-523-3072 | Directions |
| T-Mobile | 41093 Fremont Blvd Suite 104, Fremont, CA, 94538 | 510-440-9300 | Directions |