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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 | 164 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 | 431 Reviews)
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Verizon

1 Out of 5 (1 star) | United States Geological Survey, Menlo Park, CA 94025 |

Very poor call quality and dropped calls. A lot of times when I get connected on a call, the people on other side can't hear me, but I can hear them. Verizon sucks. I just switched over from ATT of 15yrs and this never happened.

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AT&T

1 Out of 5 (1 star) | 1201 Bernal Ave., Burlingame, CA 94010 |

Cell reception seems to be getting worse. Can't even make calls from inside the house at times.

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AT&T

0 Out of 5 (0 stars) | Menlo Ave. | Crane St., Menlo Park, CA 94025 |

Little / no reception for MONTHS on 2 phones (basic and Android), now "no service available." Customer service was useless-advising that phone be set for wifi calling!

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AT&T

0 Out of 5 (0 stars) | Linda Mar | Peralta, Pacifica, CA 94044 |

Terrible coverage. Can't text or make calls. Drops when I do make one

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Verizon

1 Out of 5 (1 star) | Middlefield Rd.And Willow Rd., Menlo Park, CA 94025 |

Little to no reception in office with window. If I do get a signal it fluctuates between a 1x and 3g with 1 bar.

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AT&T

1 Out of 5 (1 star) | Chadbourne Ave., Millbrae, CA 94030 |

I hate AT&T--it is almost totally useless and it's not working at all now because we moved from one apartment to another in the same building. Despite promises, there is no phone reception at all since we moved (about a week now). I can't call anyone and no one can call me. No service or response at all on AT&T. If I can find another carrier that is better, I will switch to another carrier and AT&T can go to hell and stay there.

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Sprint

1 Out of 5 (1 star) | Manor | Skyline , Pacifica, CA 94044 |

I get dropped calls all the time! Internet goes in and out all the time... it's horrible. Usually 3G speed too and NOT 4g

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Sprint

1 Out of 5 (1 star) | Shelter Creek Condos | Shelter Creek Ln , San Bruno, CA 94066 |

Live I Shelter Creek and have Sprint service. Was much better before. Has gotten progressively worse especially for texts and calls. I'm trying to switch but after reading these reviews I'm starting to think it may be the location and not just the service. Friends come over and can't get service from their providers either. ATT being the worst also. My next try will be T-MOBILE. Any other ideas would be very helpful. Thanks

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Verizon

1 Out of 5 (1 star) | Portal Ave., Daly City, CA 94014 |

Extremely weak signal for the price Verizon charges.

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Verizon

1 Out of 5 (1 star) | Churchill Ave. | Alma, Palo Alto, CA 94301 |

I am shocked that Verizon has the audacity to say that they have full coverage throughout Palo Alto. I have 1 bar almost everywhere near my home, and experience dropped calls at least 50% of the time I'm in my home. It's totally inferior service to AT&T. I will be returning to AT&T soon. Do NOT switch from AT&T to Verizon, or you will seriously regret it.

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