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San Mateo, CA 94401 Carrier Reviews & Coverage Maps


Rating
1. Sprint 1.8 star rating (1.8 stars | 58 Reviews)
2. AT&T 1.5 star rating (1.5 stars | 165 Reviews)
3. T-Mobile 1.4 star rating (1.4 stars | 69 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 101 Reviews)

Total Coverage 1.5 star rating (1.5 stars | 432 Reviews)
Towers
Sprint Towers
AT&T Towers
T-Mobile Towers
Verizon Towers

All Towers


Verizon

1 Out of 5 (1 star) | Ebener | Ebener Geneva, Redwood City, CA 94061 |

Very slow service this has been going on for a while now my LTE Speedtest Is under 2 mbs they should be ashamed for ripping people off

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AT&T

0 Out of 5 (0 stars) | Hwy. 1 Half Moon Bay , Half Moon Bay, CA 94019 |

Looks like AT&T has abandoned halfmoon bay. No service and judging by the other reviews they stopped covering this area about 4 years ago.

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Verizon

1 Out of 5 (1 star) | 171 Medio Ave. | Medio and HWY1, Half Moon Bay, CA 94019 |

I’ve been with Verizon for years. In recent months the bars went from 4 to 1. I can hardly download anything with LTE. I am dropping calls all over the bay area in areas that never dropped before what is going on?

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Verizon

1 Out of 5 (1 star) | Medio Ave. | Hey 1, Half Moon Bay, CA 94019 |

I’ve been with Verizon for years with great service from my home in Miramar north of Half Moon Bay. The The reception bars is now down to one. Downloading anything on LTE is next to impossible. What is going on?

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Cricket

1 Out of 5 (1 star) | Laverne , San Leandro, CA 94579 |

Very bad signal when inside the house or some no signal at all

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Sprint

1 Out of 5 (1 star) | Bayfarm Island Islandia HOA | Island Dr. and Catalina Ave., Alameda, CA 94502 |

Ok the coverage map pooks different than last time I left my review on march 31st.. I don't know what to think. All I know is I have almost non existent signals at my house by the oakland airport runways. Im sposed yo be able to stream movies really fast. Mmm not with a no internet alert om my phone.

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Sprint

1 Out of 5 (1 star) | Bayfarm Island | Islandia HOA Island Dr. and Catalina Ave., Alameda, CA 94502 |

I now understand why my signal is so terrible here. If you look at the map, there is only 1 tower on the far end of the main island of alameda. And I think another over on Davis st by the Costco. Verizon only has 1 near the Oakland airport. What I don't understand is why there are clusters of them in towns kinda outside the main areas. Like, a bunch in south san Francisco but none IN San Francisco. A bunch in Concord but nothing around Richmond. And so on.. If you look At the map for each individual cellular service provider, its not much better but Sprint seems to have the least of them all. What happened? I used to have no complaints with my Sprint signal but in recent years something has changed. I have this 5g capable phone but no 5g but I barely can get 3g 4g or lte, always roaming or no signal at all, never more than maybe 1 bar and a flickering 2nd bar.

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Verizon

1 Out of 5 (1 star) | 1505 ADAMS DRIVE, Menlo Park, CA 94025 |

Outgoing calls fail after one second of ringing. If an outgoing call manages to connect, the other person cannot hear and / or the call drops. Incoming calls go to voicemail without ringing.

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AT&T

0 Out of 5 (0 stars) | Linda Mar Blvd.And Peralta | Safeway, San Pedro Valley Park, Pacifica, CA 94044 |

Towers out at least 1-2 weeks a month for more then half the year. They say they haven’t heard. How can you tell them you have no service when you have no service to call them. The towers are down and will be up and running the middle of Jan. Really?? How many people pay top dollar for service that has 1 tower? They don’t have a second tower to cover the area. And slow. Arg. Then they argue with you that there is service. Rite! I’ve had then since Cellular one. They were good. 20+ years. Lots of $$$

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AT&T

0 Out of 5 (0 stars) | Linda Mar Blvd. | Dairy,Safeway, San Pedro Val. Park, Pacifica, CA 94044 |

Towers out at least 1-2 weeks a month for more then half the year. They say they haven’t heard. How can you tell them you have no service when you have no service to call them. The towers are down and will be up and running the middle of Jan. Really?? How many people pay top dollar for service that has 1 tower? They don’t have a second tower to cover the area. And slow. Arg. Then they argue with you that there is service. Rite! I’ve had then since Cellular one. They were good. 20+ years. Lots of $$$

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