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San Mateo, CA 94403 Carrier Reviews & Coverage Maps


Rating
1. Sprint 1.7 star rating (1.7 stars | 41 Reviews)
2. T-Mobile 1.5 star rating (1.5 stars | 53 Reviews)
3. AT&T 1.4 star rating (1.4 stars | 134 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 80 Reviews)

Total Coverage 1.4 star rating (1.4 stars | 333 Reviews)
Towers
Sprint Towers
T-Mobile Towers
AT&T Towers
Verizon Towers

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AT&T

1 Out of 5 (1 star) | Atherton Ave. | Elena, Atherton, CA 94027 |

Many calls to AT&T have not resulted in any improvement to the service. I am looking into changing service providers.

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T-Mobile

1 Out of 5 (1 star) | E Oakwood Blvd. | Oakwood Dr., Redwood City, CA 94061 |

2-3 bars to no service whatsoever. Spotty at best. I used to be able to sustain calls here but dropped calls have increased significantly in past 2 months. Several hours on the phone with T-Mobile during the past month has yielded broken promises and frustration. T-Mobile is no longer responsive. Am looking for new carrier.

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Verizon

5 Out of 5 (5 stars) | Paloma Ave. | Sierra, Pacifica, CA 94044 |

Verizon has very good coverage in the valley areas along HWY 1 up to Devils Slide, much better than ATT

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Verizon

2 Out of 5 (2 stars) | Correas | Alsace Lorraine, Half Moon Bay, CA 94019 |

Just noticed I have 4G LTE today for he first time.

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AT&T

1 Out of 5 (1 star) | Crestview Dr. | Brittan, San Carlos, CA 94070 |

one or two bars max, and calls are being dropped after a minute of talk time

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AT&T

1 Out of 5 (1 star) | University Dr. | Cambridge, Menlo Park, CA 94025 |

In our home, I'm lucky if I get 2 bars. On rare occasions usually late at night, I might get three for a few seconds.

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AT&T

1 Out of 5 (1 star) | Heather Lane | Sequoia, San Bruno, CA 94066 |

Marginal to no signal in the area. AT&T charging for Microcell to boost signal they should provide with service paid.

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T-Mobile

5 Out of 5 (5 stars) | Fleetwood | Rollingwood, San Bruno, CA 94066 |

Honestly, my T-Mobile is working so well at my mother-in-law home. So please with it and have 3g full bars, download speed is as fast as wifi. But no good in San Mateo my home. Poor~

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T-Mobile

2 Out of 5 (2 stars) | Branson | 39th, San Mateo, CA 94403 |

Not good! I am the T-Mobile customers for more than 4 years and the reception is not getting improve. I occasionally have no bar and the max is 2 bar for EDGE. Hardly to have 3g, if I do, the 3g will gone in minutes. Thinking to switch to AT&T for better network.

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AT&T

0 Out of 5 (0 stars) | San Bruno Ave. | HIghway 280, San Bruno, CA 94066 |

I live in the Shelter Creek Apartments. I have to sit down at the foot of the bed by the patio doors to get 1 bar. Voice reception is terrible and 50% of the calls are dropped after a couple of minutes. Had to get an internet phone to make calls from my apartment.

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